DeLorean Mailing List - 8/6/98

Thursday, August 6 1998        Volume 03 : Number 396



       In this issue:

        Re: DML: Auto Trans not shifting

        DML: Interior Colors?

        Re: DML: Interior Colors?

        Re: DML: Door light kill switch alternatives   

        DML: Re: Auto Trans not shifting

        Re: DML: Door light kill switch alternatives   

        DML: Re: Door Light Diodes

        Re: DML: Interior Colors?

        Re: DML: Interior Colors?

        DML: Re: Re: Door Light Diodes

        DML: re: Wheel balancing

        DML: re:Door light kill switch alternatives 

        DML: Re: re: Wheel balancing

        Re: DML: Door light kill switch alternatives

        DML: Aesthetics

        DML: Strange add in Dupont Registry

        Re: DML: Strange add in Dupont Registry

        DML: Try the NEW DeLorean Mailing List Search Engine...

        Re: DML: Strange add in Dupont Registry

        DML: Engine Mods

        DML: interior

        Re: DML: Aesthetics

        DML: Reliability of DeLorean Parts (was "Aesthetics")

        Re: DML: Door light kill switch alternatives  

        DML: Wrecked D

        Re: DML: Door light kill switch alternatives

        Re: DML: interior

        Re: DML: Door light kill switch alternatives  

        RE: DML: price

        Re: DML: interior

        DML: Re: interior

        Re: DML: Wrecked D

        Re: DML: Engine Mods

        Re: DML: interior

        DML: Just bought one

        Re: DML: Wrecked D
----------------------------------------------------------------------
Date: Tue, 04 Aug 1998 14:42:27 -0400

From: Marc A Levy <malevy(AT)dnrc.bell-labs.com>

Subject: Re: DML: Auto Trans not shifting
You can test a transistor with a OHM meter.  Basically, a transistor

will look like 2 diodes hooked together to the meter.
So test between all 3 legs in both directions (reverse polarity)
Example:  You have the Emitter, the Base, and the Collector, lets call

it legs 1, 2, and 3.
If you measure between 1 and 2, and read a LOW resistance, reverse the

leads and you should now read a HIGH resistance.
If you measure between 2 and 3 and read a LOW resistance, reverse the

leads and you should now read a HIGH resistance.
Now... When you measure between 1 and 3, it should be (approximately)

the same in BOTH directions, it may be high in both, it may be low in

both (Depending on if it is a PNP or NPN transistor)
The first 2 tests are the most revealing.  If it measures low in both

directions, or high in both directions then the transistor is most

likely bad.
I think someone on the DML is working on a re-design (or just a beefed

up design) of the governor..  You may want to check the archives.
I offer my electronics experience and knowledge to work on this project,

but I currently don't even know what the thing looks like! I am lucky

enough to have a manual trans.  If someone in the area (New Jersey) with

a Automatic DMC, and a broken governor or too wants me to take a look,

just let me know!
Marc
David Sontos wrote:

> 

> Re: Auto Trans not shifting

> 

> Not having received any response back from the DMC, I purchased a 10MFD

> (AT) 35WVDC from Radio Shack for the electrolitic capacitor I could only

> partillay read of --0/10 and a 4.7MFD (AT) 35V for the other capacitor

> (4.7/16). I replaced the capacitors and put the governor back in the car

> and it still does not shift. The light stays on for the solenoids. Mark

> Hersey's posting says that the transisters may be bad. How does one test

> transsisters or is it just replace and hope deal. Or maybe the 10 MFD is

> not the right value. Any help is appreciated here.

> 

> Dave

> VIN 2573
------------------------------
Date: Tue, 4 Aug 1998 12:45:53 -0700 

From: Jason Perkins <jperkins(AT)microsoft.com>

Subject: DML: Interior Colors?
My 83 D has grey cloth interior and black leather seats. I thought the 

color

choices where all black or all grey.  Is there a vin# that seperates the

two?  I have looked through the past archives, and have found no relevant

information on split colors.  Anybody have an answer to this?

JAson Perkins
------------------------------
Date: Tue, 04 Aug 1998 17:09:54 -0400

From: Marc A Levy <malevy(AT)dnrc.bell-labs.com>

Subject: Re: DML: Interior Colors?
Story I heard was that most of the 83's were slapped together from the

leftover parts...  Guess they either ran out of gray seats, or black

interior.
This statement has no basis in fact, just what I heard.
Jason Perkins wrote:

> 

> My 83 D has grey cloth interior and black leather seats. I thought the

> color

> choices where all black or all grey.  Is there a vin# that seperates the

> two?  I have looked through the past archives, and have found no relevant

> information on split colors.  Anybody have an answer to this?

> JAson Perkins
------------------------------
Date: Tue, 4 Aug 1998 18:15:57 -0400

From: medic-1(AT)juno.com (A Johnson)

Subject: Re: DML: Door light kill switch alternatives   
I put in new pin switches when I did the work on my car.  I can't find

the part # in my records but it is a VOLVO part that I got at a VOLVO

dealer.  You push it in and twist it, so it locks in the "door closed"

position until you close the door, then it goes back to normal.  It works

fine for my w/o any problem.
AJ

VIN: RECOVERED (and still unknown)

On Tue, 4 Aug 98 11:31:10 -0700 James Espey <espey(AT)dmcnews.com> writes:

>On 8/4/98 11:17 AM, Ken Koncelik shared these fine thoughts...

>

>>doors up but couldn't I would like to suggest you invest in those battery

>>saving kill switches that go right on the battery terminal.  It will help you

>

>The downside of a battery cutoff/kill switch is you have to reset your 

>clock and stereo presets. A small inconvenience compared to not having 

>your car start, but still not an ideal solution, IMO...

>

>James Espey

>Nearly 400 Back Issues of the

>DeLorean Mailing List Instantly Searchable!

>http://www.dmcnews.com/search.html
------------------------------
Date: Tue, 4 Aug 1998 16:22:01 -0400

From: "Joe " <dmcjoe(AT)att.net>

Subject: DML: Re: Auto Trans not shifting
David,

Nine out of ten times the defective components in the computer governor 

are

the power transistors. They are inexpensive and available from Radio 

Shack,

any NPN tab-type transistor rated around 5 amps at 100 volts will do the

job. In some cases corrosion at the red multi-pin connector located in the

black box at the right front corner of your engine compartment could cause

shifting problems, pull this connector and spray the contacts.

Joe/DeLorean Services
------------------------------
Date: Tue, 4 Aug 1998 17:04:33 -0400

From: "Joe " <dmcjoe(AT)att.net>

Subject: Re: DML: Door light kill switch alternatives   
Here is an easy fix for "doors open battery drain problems". Purchase a

single pole single throw switch from any auto supply or Radio Shack, there

is a wide variety of styles to choose from, i.e.: lever, push button, and

slide. We have used the Radio Shack high current mini. # 275-324. It is

rated at 10 amps is very small and compact and even comes with handle

covers in green, yellow, red, or white. It sells for $2.99 and can be

mounted wherever you like. If your not a smoker the inside of your center

console ashtray is a perfect place. Wiring is also simple; find the solid

purple wire leading to fuse # 12 and wire the switch across the open 

leads.

There is another option that I installed on my DeLorean. The brown wire

that feeds 12V to fuse #12 is wired to the battery; hot at all times.

Re-connect that brown feed wire to the accessory relay circuit (wires

colored white with a blue stripe). Now your courtesy lights will only work

with the key in the accessory or run position.

Joe/DeLorean Services
------------------------------
Date: Tue, 4 Aug 1998 17:53:48 -0500

From: "BRUCE BENSON" <delornut(AT)postoffice.worldnet.att.net>

Subject: DML: Re: Door Light Diodes
> I am becoming convinced that I, and many other DeLorean owners, have

> burned out the diodes in our door circuits.  This might be due to removing

> the #12 fuse for long periods, since it is common practice to pull the 

> fuse Has anyone found a good, permanent solution?  Sturdier diodes,

> perhaps?  A kill switch for the marker lights only?

> 

> - Mike Substelny
I sanded the top of the number 12 fuse until the metal blades were exposed

on the top of the fuse. I then soldered two wires, one to each blade, onto

the fuse and inserted an in-line fuse into one of the wires.  I then

replaced one of the dummy center consule switches with rear window heater

switch and connected the wires to it. After making sue the top of the

number 12 fuse was insulated by wrapping electrical tape around it I can

now turn the light circuit on and off easily. I did this many years ago 

and

have experianced no problems with the interior and door light system.

Instead of using an expensive rear window heater switch one could install 

a

toggle switch in the ashtray, out of sight and accomplish the same thing

Bruce Benson
------------------------------
Date: Tue, 4 Aug 1998 21:40:48 EDT

From: KKoncelik(AT)aol.com

Subject: Re: DML: Interior Colors?
I have 16684 and the same color scheme.  It seemed that they just put in 

what

they had.  From my understanding they ran out of the grey and substituted 

the

black.  I kinda like the contrast.  I've been looking for a number to 

break it

but i've seen low 16000's mixed so I'm not sure ther is an exact number.
Ken
------------------------------
Date: Tue, 4 Aug 1998 18:59:30 -0000

From: James Espey <espey(AT)dmcnews.com>

Subject: Re: DML: Interior Colors?
On 8/4/98 7:44 PM, Jason Perkins shared these fine thoughts...
>My 83 D has grey cloth interior and black leather seats. I thought the color

>choices where all black or all grey.  Is there a vin# that seperates the

>two?  I have looked through the past archives, and have found no relevant

>information on split colors.  Anybody have an answer to this?

>JAson Perkins
Grey cloth interior? I'm assuming that you mean carpets and headliners. 

The door panels, seats, and console are all covered in leather and/or 

vinyl.
The door panels, seats, console and dash *should* all be either black or 

grey. The carpets and headliners came in two shades of grey, one slightly 

darker than the other one. Stephen Wynne knows all about this as he has 

been sorting out the stock of carpets and other interior components at 

the warehosue in Ohio.
Like Marc, I have also heard that there are/were cars with "mismatched" 

interiors (i.e. black seats and grey console, etc). It is also my 

understanding that these were among the last cars produced. How about 

someone who it tight with Jerry Rhine asking him for the straight scoop?
James Espey

Moderator, DeLorean Mailing List

http://www.dmcnews.com/
------------------------------
Date: Tue, 4 Aug 1998 21:32:34 -0500

From: "BRUCE BENSON" <delornut(AT)postoffice.worldnet.att.net>

Subject: DML: Re: Re: Door Light Diodes
> 

> I sanded the top of the number 12 fuse until the metal blades were exposed

> on the top of the fuse. I then soldered two wires, one to each blade, onto

> the fuse and inserted an in-line fuse into one of the wires.  I then

> replaced one of the dummy center consule switches with rear window heater

> switch and connected the wires to it. 
I neglected to mention that the number 12 fuse must be blown, using a

battery charger, before doing this. The fuse is only acting as a plug for

the wiring.
Sorry,

Bruce Benson
------------------------------
Date: Tue, 4 Aug 98 22:29:57 -0000

From: David Swingle <dswingle(AT)enteract.com>

Subject: DML: re: Wheel balancing
A few more comments regarding:

>From: Jim Nichols <jhnichols(AT)earthlink.net>

>Subject: DML: Wheel Balancing

>3.  Spin balance the wheel on the car.  It was done only on the front (non

>driven) wheels and the after balancing, the back wheels were moved to the

>back.

>As Joe said, it took two people to do the job.  A device was mounted on 

>the

I recall having the back wheels on a car spun as you describe, but using 

engine power. (This was in about 1973). They spun the fronts with a 

device that looked like a big Hoover vacuum cleaner jammed under the 

tire. If you move the tires around on the car after spinning them you 

kind of defeat the purpose of spinning them on the car.
The drawback to spin-balancing on the car, assuming that you are 

balancing the whole rotating mass together, is that if you ever remove a 

wheel you must put it back on the same place with the lug studs oriented 

in the same holes, and if you ever rotate your tires (admittedly not a 

big issue on a Delorean) you kind of defeat the purpose. Way more trouble 

than its worth in my opinion - if your brake rotors are THAT out of 

balance you should probably replace THEM, not make up for it by weighting 

down the wheels. 
This was probably a more useful procedure in the days of drum brakes. 

With discs the spinning mass is concentrated more toward the center and 

not as likely to cause an out of balance condition. Also, 40 years ago, 

most tires were bias ply, relatively cheap, and 10-15000 miles was a lot 

of tread life. It was also cheaper machinery than a high speed spin 

balancer (before computers they actually used a high voltage spark gap!), 

and did a much better job than a bubble balancer even if you did move the 

wheels around. Brakes are not usually all that out of balance.
I also agree that if you can't keep the tires balanced for most of their 

life on the initial balance, you probably have a defective tire (belt 

separation) - or you drive too hard.
Dave Swingle

81 VIN 5429

DOA, DMC, DMC(Midwest)
------------------------------
Date: Tue, 4 Aug 98 22:29:54 -0000

From: David Swingle <dswingle(AT)enteract.com>

Subject: DML: re:Door light kill switch alternatives 
>Has anyone found a good, permanent solution?  Sturdier diodes,

>perhaps?  A kill switch for the marker lights only?

>- - Mike Substelny

also:

>>doors up but couldn't I would like to suggest you invest in those battery

>>saving kill switches that go right on the battery terminal.  It will help you

>

>The downside of a battery cutoff/kill switch is you have to reset your 

>clock and stereo presets. A small inconvenience compared to not having 

>your car start, but still not an ideal solution, IMO...
After a couple of times yanking the connector off the door switches, I 

mounted a double-pole toggle switch just behind the door light switches 

on the driver's side, and wired it in line with each of the two (left and 

right) doorjamb switches. This effectively disconnects both door switches 

without having to get on my knees and unplug the switches every time. No 

dead battery at car shows. This is easy to do without cutting any wiring 

(use all crip-on spade connectors), and I made up a bracket and mounted 

it using an existing screw. No permananent changes, and nothing shows. I 

was looking into a whole-battery cutoff but didn't like the idea of 

having to get into the battery box all the time, and resetting the clock 

anymore than I already do.
Dave Swingle

81 VIN 5429

DOA, DMC, DMC(Midwest)
------------------------------
Date: Wed, 5 Aug 1998 04:31:03 -0400

From: "Joe " <dmcjoe(AT)att.net>

Subject: DML: Re: re: Wheel balancing
David,

Thanks for the details on spin balance you helped to jog my memory. In my

recent posting on this subject I forget to mention that the rear wheels 

are

spun by engine power. Additionally, we have a standard practice of always

marking the stud position of each wheel before removing it to be sure it 

is

replaced in the same manner to insure consistent alignment.

Joe/DeLorean Services
------------------------------
Date: Wed, 05 Aug 1998 14:30:50 -0500

From: Bill Marcussen <billmarcussen(AT)sprintmail.com>

Subject: Re: DML: Door light kill switch alternatives
On 8/4/98 11:31 AM, James Espey shared these fine thoughts...

>

> The downside of a battery cutoff/kill switch is you have to reset your

> clock and stereo presets. A small inconvenience compared to not having

> your car start, but still not an ideal solution, IMO...

> 

Memory backup devices are available in the after market to prevent loss

of radio and clock memory when the battery is disconnected.  They

typically use a 9v. (rectangular) battery, connected directly to the

radio memory circuit.  This eliminated the preset inconvenience, but of

course adds another extra device.
Bill
------------------------------
Date: Wed, 5 Aug 1998 12:22:36 -0700 (PDT)

From: AlexWildstar(AT)webtv.net (Matthew Clarke)

Subject: DML: Aesthetics
I am interested in the DeLorean as both a period and aeshetic piece.  It

is to say the least; a head turner.  
I"ve been looking into buying one for quite some time now... however, I

hope to have some questions answered as I shop.  
I know this car is rumored to be quite tempermental and requires TLC.  I

really want to know what SPECIFICALLY the major problem spots are.....

especially within the mechanics.
If the engin is a big problem area.... is it possible to have it

switched with a "reliable" one?  
I understand many of the other misc parts; shocks etc... must be

DeLorean to replace?
So maybe what  I want to know.... without upsetting anyone.... is it

possible to give this great looking beauty an entire gut change so that

when I have problems.... I can take it to anyone... anywhere and have

them fixed.  
Thanks for your time.... and answers...
Wildstar
------------------------------
Date: Wed, 05 Aug 1998 14:35:34 -0500

From: Duke <at88mph(AT)mobis.com>

Subject: DML: Strange add in Dupont Registry
Go to this url:
http://www.dupontregistry.com/finecars/

and chose DeLorean then 'find a match'.  Its very interesting.
Later,
Duke
------------------------------
Date: Wed, 05 Aug 1998 18:32:14 -0400

From: Nathan Gess <72chargerse(AT)iname.com>

Subject: Re: DML: Strange add in Dupont Registry
This car has been discussed a few times.  Check the Back Issues for more

info.
Nathan Gess

http://www.geocities.com/MotorCity/Downs/7770/
------------------------------
Date: Wed, 5 Aug 1998 18:57:20 -0000

From: James Espey <espey(AT)dmcnews.com>

Subject: DML: Try the NEW DeLorean Mailing List Search Engine...
I would like to ask everyone to please try the new DeLorean Mailing List 

Search Engine. I have been looking for something like this for a long 

time and found what I think is a pretty good deal and an engine that 

offers more flexibility than what we had. Email me directly with your 

comments...
Thanks!
James Espey - Moderator, DeLorean Mailing List

Try the NEW search engine...

http://www.dmcnews.com/search.html
------------------------------
Date: Thu, 06 Aug 1998 02:03:38 PDT

From: "Jim Plamondon" <saab82(AT)hotmail.com>

Subject: Re: DML: Strange add in Dupont Registry
- -Jim P.

Can any one tell me about that add, thats not really a DeLorean is it?
------------------------------
Date: Thu, 6 Aug 1998 04:11:32 -0400 (EDT)

From: WINGER2(AT)webtv.net (TRENT BAILEY)

Subject: DML: Engine Mods
I am  interested in adding headers and a cam to my car, does anyone have

any information on this. I am also interested in buying a LeBra car bra

for my car. I know they once made them but no longer do.
Trent Bailey

email: winger2(AT)webtv.net
------------------------------
Date: Thu, 6 Aug 1998 04:14:30 EDT

From: WtrResQ(AT)aol.com

Subject: DML: interior
ok, i \ve now had my "D" for 2 months or so.  i have this rattle in my 

pass.

side door and i think its related to my pass. side window(it doesnt realy 

roll

up quite right).  the car only has 2000 miles on it so its hard to think 

that

it cud have had a problem, but i think someone else has been in the door 

panel

b4.  my question is, "can any1 advise on the plactic clips that hold the

panels on?" i dont kno how to take them off and ive heard that they will 

need

to be replaced once they r removed.  i dont want to mess it up so im 

asking b4

trying.  any info wud be great, and oh, "can they be purchased, if they 

need

to be replaced?"  do i get them from one of the usual parts places or 

just go

to a sereo shop???
thx again,
james

#0470
------------------------------
Date: Thu, 06 Aug 1998 08:57:53 -0400

From: Marc A Levy <malevy(AT)dnrc.bell-labs.com>

Subject: Re: DML: Aesthetics
Most if not all of the common (and not so common) problems had common

repairs.  The car, as is, should not be a problem for a skilled mechanic

to repair.
IMHO, the weakest part of the DMC, and the source of most problems a DMC

that is driven has is the electrical system.  Most of the common

problems have well published and reliable repairs, In addition the

"Zilla" modules from PJ Grady make some design improvements in the

electrical system.
For the best "Education" on DeLoreans, check out the FAQ, and the DML

back issues.
Matthew Clarke wrote:

> 

 
> I know this car is rumored to be quite tempermental and requires TLC.  I

> really want to know what SPECIFICALLY the major problem spots are.....

> especially within the mechanics.

>
------------------------------
Date: Thu, 06 Aug 1998 09:45:19 -0400

From: Mike Substelny <SUBSTEM(AT)cesmtp.ccf.org>

Subject: DML: Reliability of DeLorean Parts (was "Aesthetics")
Matthew Clark said:
> I know this car is rumored to be quite tempermental and requires TLC.

> I really want to know what SPECIFICALLY the major problem spots

> are.....especially within the mechanics.

>

> If the engin is a big problem area.... is it possible to have it

> switched with a "reliable" one?
Matthew, the DeLorean engine is *very* reliable.  I am pretty sure that

most people who retrofit DeLoreans with a different engine do so to get

more horsepower, not greater reliability.
I can think of three sources for most DeLorean problems:

electronics, electronics, electronics.
Like Jaguars and other British cars, DeLoreans suffer from those little

electrical gremlins that plague Lucas components.  It is VERY common

for DeLorean owners to remove the original electronics and install

various Bosch, Motorola, and 'Zilla products in their place.  This will

greatly improve the reliability of a DeLorean.
As far as mechanical nuisances, I can think of two off the top of my

head: The rubber parts in the fuel system and the trailing arm bolts.  You

don't have to be a rocket scientist nor a Rockefeller to solve these.
DeLoreans with automatic transmissions sometimes have a few special

problems, but these are mostly (surprise) electronic.
- - Mike Substelny
------------------------------
Date: Thu, 06 Aug 1998 09:27:51 -0400

From: Mike Substelny <SUBSTEM(AT)cesmtp.ccf.org>

Subject: Re: DML: Door light kill switch alternatives  
James said:

> Is pulling the fuse really that common? When at shows, if I am

> leaving the doors open for more than 3-4 hours, I will manually

> turn off the dome lights and pull the wires at the back of the door

> switches. One of the local owners here has taken a short length

> (about 5 inches) of fuel line hose and has it wedged between the

> striker pin and door switch.
I tried that the first day I owned my DeLorean; it didn't work.  The 

problem

is that the passenger side marker lights completely ignore both switches.

Those marker lights continue to burn all the time, even when both

switches are disconnected.  Based on these discussions this might be a

symptom of bad diodes, and mine must have been dead before I even

acquired my car.
The "remove the fuse at car shows" trick is one I have heard from other

local owners.  It has also been discussed on the DML.  I do not know if

the previous owner of my car did this, or if the diodes were distressed

by some other problem.
Of course I am still assuming that my diodes are bad.  To help me test

them this weekend, could someone tell me the color of the wires that

lead to them?
Bruce Benson said:

> I sanded the top of the number 12 fuse until the metal blades were

> exposed on the top of the fuse. I then soldered two wires, one to

> each blade, onto the fuse and inserted an in-line fuse into one of the

> wires.  I then replaced one of the dummy center consule switches

> with rear window heater switch and connected the wires to it.
Bruce, could you tell us about living with this solution?  Are your diodes

fried?  If you drive with the switch off, does your "door ajar" light come

on?
Joe at DeLorean Services suggested a switch similar to Bruce's.  He

also suggested re-routing the circuit's power so that it was activated by

the ignition key.
I think Joe's ignition key solution is a clever idea.  Unfortunately, this

makes the marker lights almost useless as the safety feature which they

were intended to be.  Whith this solution the marker lights will almost

never come on.
Ken Koncelik suggested a "Battery Buddy," but James pointed out that

this will frequently kill your clock and your radio.  So the search for 

the

perfect solution continues.  I have three ideas . . .
Idea #1)  Put in a fusebox switch as Joe and Bruce suggest, but also

install much stronger diodes that will not burn out.  Do these

super-diodes exist?  I don't know.  Anyone?
Idea #2)  As James suggested, install a switch that completely

disconnects the lights from the circuit, somewhere other than the fuse

box.  The best place to do this seems to be at the individual door

switches.   Unfortunately, this solution only seems to work if you start

with healthy diodes.
Idea #3)  In combination with #2, install an auxilliary power supply for 

the

marker lights, used specifically at car shows.  Your marker light kill

switch would have three positions: ON, OFF, & AUX.  For example, one

position of the switch you installed in #2 could tie a bundle of "D" cells

into the lights.  Those would keep your marker lights burning for hours,

and after the car show you could just throw them away.
Do these suggestions sound reasonable?
- - Mike Substelny
------------------------------
Date: Thu, 06 Aug 1998 10:15:59 -0500

From: steve r <stephenr(AT)net-2000.net>

Subject: DML: Wrecked D
Dear DML,
    It looks like I might be a very happy camper in a few weeks.  My

next door neighbor is thinking about buying a wrecked D and fixing it

up.  The D he is looking at just had a new engine put in.  It only has

about 28k miles.  It was in a front end collision so that means he will

need new front panels and most likely he will need a new hood.
    We haven't been out to look at it yet but we plan on checking it out

monday.  The price for the wrecked D is $2,500 and he hopes to be able

to fix it for about $2,500 more.  I was just hoping I could get some

coments from others who have started with a wrecked D and fixed it.
Sincerely and stuff,

Stephen Rice
------------------------------
Date: Thu, 06 Aug 1998 10:20:02 -0500

From: "Russell W. Knize" <knize(AT)cig.mot.com>

Subject: Re: DML: Door light kill switch alternatives
Mike Substelny wrote:

> Ken Koncelik suggested a "Battery Buddy," but James pointed out that

> this will frequently kill your clock and your radio.  So the search for

> the

> perfect solution continues.  I have three ideas . . .
I do not own a DeLorean and this is the first time posting to this list,

but I have been on the list of about a month and have been following

this thread.  I'm an electrical engineer and I may have a few solutions

that could help.  I have always been a DeLorean lover from the day I saw

one in a Motor Trend Magazine, before Back to the Future ever came out. 

:)  I have many articles on John DeLorean himself and have only recently

(within the past couple of months) looked to the Internet for more

info.  I hope to someday get my hands on a DMC-12, but until then I will

just envy yours.  :)

Here are some suggestions I can think of:
Install high-power "stud" rectifier diodes.  The 1N1188 diode is rated

at 35 amps and 400 PIV (peak inverse voltage) and I doubt they will ever

blow...they would take out the fuse long before.  They are called "stud"

diodes because they look like a screw with a solder terminal or pin on

top.  The pin is the anode and the stud is the cathode.  You should just

be able to solder these inline where the stock diodes are located

because you can solder to the stud side, or crimp a connector to the

wire and screw the diode onto it.  These diodes are available at many

electronic outlet stores.  You can also order online from Jameco (part

number 35924) at:
http://www.jameco.com/
Do a search for: 35924

Another idea would be to install a timer.  Many cars (perhaps the

DeLaroean even?) have a "courtesy lamp" that illuminates the floor

and/or ignition ket slot and then shuts off a few seconds (about 10 or

so) after the last door is shut.  These lamps are powered by a little

thermal-timer module that is usually located with relays and flashers

and such.  I think it has four terminals: two are the in-line switch for

whatever lights you want to light, one is the input from the door switch

and the forth is the opposite pole of the switch (i.e. if the switch

grounds the wire when the door is open, then this terminals gets 12V,

etc.).  This way, the marker lamps will be on for a few seconds and will

shut off, eventually.

The last option I can think of would be to install a mercury switch in

each door with a relay.  Mount the switch so that it is on when the door

is up and activates the lights (they should have done this anyway...). 

You can get mercury switches and relays right at Radio Shack.

I hope I've been of some help,

- -- 

Russell W. Knize                        Motorola, Inc. - GSM

Email: knize(AT)cig.mot.com                Bedrock Project

Phone: (847) 632-4394
------------------------------
Date: Thu, 06 Aug 1998 08:28:57 -0700

From: "lseiler(AT)radiance.com" <lseiler(AT)radiance.com>

Subject: Re: DML: interior
At 04:14 AM 8/6/98 EDT, you wrote:

> ......... "can any1 advise on the plactic clips............"
reply:
Yes you can get them from PJ Grady's !
Lee

81DMC-12
------------------------------
Date: Thu, 06 Aug 1998 08:25:52 -0700

From: "lseiler(AT)radiance.com" <lseiler(AT)radiance.com>

Subject: Re: DML: Door light kill switch alternatives  
Burnibf lights,
This may seam dumb, and I have not done the work...but have any of you

looked at the wiring diagram of the passenger side door lights? Accepting

the fact that the lights never go off, dictates that there is power going

at least one side of the light circuit. If you remove both door jam

switches where else can the power possibly come from to drive the lites? 

if

there is a diode blocked path then the diodes have to be bad. Diodes break

down over time even in perfectly balanced circuits.
For what it is worth I would simply replace the diodes as a starting point

and trace down all the possible paths power could flow through the lights

to ground.
Sorry if this sounds simplistic....I just think all the cut off switch 

door

 lights seams so over involved for what appears a very simple problem.
I had the door light problem - Dead battery problem like many others have.

I solved the problem in the usual way, replaced all the door switches and

modified them ever so slightly to prevent any possibility of switch 

contact

grounding. I replaced all the diodes with higher tolerance parts (same

value 1%) and installed a very heavy duty battery cut off cut off switch

which also has an ign cut as well.
The console clock reset is no big deal, I use it as a trip time meter now.

I have a drawer full of watches so a car clock is in the so what 

department

for me.
I got one of those fancy CD/FM/AM players that has it's own battery that

remembers all the settings (I never use this anyway) so breaking the

Battery circuit is the best possible solution, for my uses.
Sorry Mike none of this was aimed at you..........
If I can be of any help just ask!
Lee

81DMC-12
------------------------------
Date: Thu, 6 Aug 1998 09:50:18 -0700

From: "Dennis Chang" <dennis(AT)myriad-solutions.com>

Subject: RE: DML: price
Kieran:
Yeah, here in the Los Angeles area I frequently see ads for DeLoreans

under $10K.  I saw one for $8000 in San Diego that sold in a flash,

one for $9500 that's been advertised repeatedly-I think there's

something wrong with it-and another was going for $7000 in Paso

Robles.  That one has been bumped up to $11K since some repairs

have been made by the owner.  All the ads/sales occurred in the past

three months.
The point is, you can often find D's for under $10, but there's gonna

be several large repair bills waiting for you.  These three cars all have

body damage and the latter two had/have engine troubles.
If interested in the one in Paso Robles, check out this site:

www.fix.net/~bkankiew/delorean.html
Good luck!
Dennis Chang
------------------------------
Date: Thu, 06 Aug 1998 12:21:46 -0500

From: Duke <at88mph(AT)mobis.com>

Subject: Re: DML: interior
James,
There are a series of plastic tabs that hold the cover in place.  Place 

your

fingers between the glass and the cover and gently pull up and you won't 

have

any problems (they do make a special tool for this but you don't need it).

It'll be even easier if you have the window down.  Use this as a starting

point.  I've done this on several 'D's and had mine off SEVERAL times and 

its

nowhere close to needing replacing.
Hope this helps,

Duke

www.geocities.com/motorcity/8952/delorean.html

WtrResQ(AT)aol.com wrote:
> , "can any1 advise on the plactic clips that hold the

> panels on?" i dont kno how to take them off and ive heard that they will need

> to be replaced once they r removed.  i dont want to mess it up so im asking 

b4

> trying.  any info wud be great, and oh, "can they be purchased, if they need

> to be replaced?"  do i get them from one of the usual parts places or

> just go to a sereo shop???
------------------------------
Date: Thu, 6 Aug 1998 15:13:50 -0400 (EDT)

From: "Dave Price" <davep(AT)humanmachine.com>

Subject: DML: Re: interior
>ok, i \ve now had my "D" for 2 months or so.  i have this rattle in my

>pass.

>side door and i think its related to my pass. side window(it doesnt realy

>roll

>up quite right).
I've got a rattlin' in from the pass. door as well, however, I've pulled 

the

interior off it and there didn't seem to be anything inside that could

cause such a noise, so I'm under the opinion that it's the door latch..

there is a front and a rear latch and if the door strikers aren't perfect,

one of the latches doesn't fully latch, and I believe that's what is 

causing

my rattle...  You may want to check that out...?  You'll need a 17mm

deep socket to adjust the door striker...
>b4.  my question is, "can any1 advise on the plactic clips that hold the

>panels on?" i dont kno how to take them off and ive heard that they will

>need

>to be replaced once they r removed.  i dont want to mess it up so im

>asking b4
Well, those little pop-rivets will deteriorate after pulling and pushing

them

through the holes, however, I've pull most of mine out and re-fastened

them without any problems.. there may be some loss of grip, but it's not

noticable.. eventually you may want to get new ones, but they're fairly

reusable..
>trying.  any info wud be great, and oh, "can they be purchased, if they

>need

>to be replaced?"  do i get them from one of the usual parts places or

>just go

>to a sereo shop???

>
I'm pretty sure you can get 'em at the DMC parts places, but I don't know

if they're a standard item... Anyone?
Dave
------------------------------
Date: Thu, 6 Aug 1998 19:48:43 EDT

From: CBL302(AT)aol.com

Subject: Re: DML: Wrecked D
On the idea of repairing a wrecked Delorean,BE Careful,unless you have a 

parts

cars

by the time you finish repairing your wreck,you will have more than it's 

worth

in parts

alone,I have four project deloreans on hand,and I repaired one delorean 

with

front 

end damage,had I not had most of the parts it would have cost more than 

the

car was worth(It had frame,sus.damage,fiberglass damage. I had to replace

hood,drivers

fender,door,and rear quarter panel,which alone those parts are worth more 

than

the

wrecked car.Between my parts cars and my projects I have taken deloreans 

apart

to the last nut and bolt, so I should know what I am talking about.

CBL302

owner of VIN  000570

march 81 build
------------------------------
Date: Fri, 07 Aug 1998 02:17:09 +0100

From: "Martin Gutkowski (UK)" <martin.is(AT)connect-2.co.uk>

Subject: Re: DML: Engine Mods
Go to my website, and contact Simon Lees-Milne (it's on the "club 

contacts"

page). He has had headers designed and made for his car, and duplicates 

can

be made and fitted for 500 pounds (don't know about the units on their 

own).

They really make a difference and it will be the first mod on my car 

(when I

get it...:-)
Martin
http://delorean.connect-2.co.uk
TRENT BAILEY wrote:
> I am  interested in adding headers and a cam to my car, does anyone have

> any information on this. I am also interested in buying a LeBra car bra

> for my car. I know they once made them but no longer do.

>

> Trent Bailey

> email: winger2(AT)webtv.net
------------------------------
Date: Fri, 07 Aug 1998 02:26:21 +0100

From: "Martin Gutkowski (UK)" <martin.is(AT)connect-2.co.uk>

Subject: Re: DML: interior
This may not be related to your problem, but it's a good snippet of info

anyway.
Here's a funny thing: There are two bolts in the engine compartment that 

go

through the chassis, engine mounts and underbody. They are large and easy 

to

tighten and are at the back (as you bend over) in the corners. I haven't

experienced it myself, but I'd like to paraphrase a conversation between

Stephen Wynne and Ian Titley at the Birmingham show:
IT: Would you mind giving my car the once-over?
SW: Not at all... (sticks head under hood, climbs under car - photo to be

found on my website :-) ... hmm, have you ever torqued up these bolts?
IT: No... never (in three years of owning the car)
SW: Do you get a rattle over your left shoulder?
IT: YES! (describes rattle, and failed attempts to locate it)
SW: Tighten those bolts - and the front ones for good measure - and it'll

disappear...
IT: Can't believe that will help...
SW: Trust me...
It did the trick... (sorry Steve if I didn't get that exactly right:-)
Give that a bash.
Best Wishes,
Martin
WtrResQ(AT)aol.com wrote:
> ok, i \ve now had my "D" for 2 months or so.  i have this rattle in my

> pass.

> side door and i think its related to my pass. side window(it doesnt realy

> roll

> up quite right).  the car only has 2000 miles on it so its hard to think

> that

(SNIP)

>

> thx again,

>

> james

> #0470
------------------------------
Date: Thu, 6 Aug 1998 22:49:40 EDT

From: OLopez1(AT)aol.com

Subject: DML: Just bought one
I just bought a 1981 DeLorean  VIN 6882 and it is in near perfect 

condition.

The car runs absolutly perfect and I'm going to have a mechanic look over 

it

to weed out any miscellaneous problems.  I bought the car pretty far away 

from

home and on the trip back I gave it a 300 mile shakedown and did notice a 

few

little thigs.  Before I get started it's an automatic, grey interior, with

only 14,000 miles most of the updates were done relays fuel pump etc it

however does not have the Fanzilla or the new radiator installed. The 

little

things I noticed were reduced braking distance (mechanic says it's 

proabably

due to crystalization in the brake discs and pads) BTW the mechanic also 

owns

one so I'm in good company.  While the AC is on (a must in Florida 

especially

in Miami) I hear a relay fireing off about every 4 to 5 seconds, is that

normal?  There is a slight exhaust problem which gives the car a unwanted

turbo like sound just not as nice. I also have that vibration mentioned in

previous posts and I'll let you all know how it worked for me.  The epoxy

coating is coming off near the engien and I plan to remedy the situation 

soon.

Even though the car does not have an overheating problem I will install

Fanzilla as a preventative measure along with a tuneup, oil change and 

general

look over.
Any recomendations or comments are welcomed.  
P.S. What should the voltmeter indicate when the car is stopped and when 

you

accelarate.  For me it reads 8V while stopped and about 13V when I press 

the

accelarator.  Also when the car is idle (not off) what shoud the 

tachometer

read???
Thx
OL
------------------------------
Date: Thu, 06 Aug 1998 23:01:10 -0400

From: Marc A Levy <malevy(AT)dnrc.bell-labs.com>

Subject: Re: DML: Wrecked D
$2500 to repair it??  I don't think so... Many of the body panels are

expensive.  He should price out the parts before he purchases the car.

If he plans on repairing the pannels he has, and painting the car, it

may be less expensive.

steve r wrote:

> monday.  The price for the wrecked D is $2,500 and he hopes to be able

> to fix it for about $2,500 more.  I was just hoping I could get some

> coments from others who have started with a wrecked D and fixed it.

>
------------------------------
End of dmcnews-digest V3 #396

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