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ignition module location

Old May 25, 2002 | 08:30 PM
  #1  
Luther6704's Avatar
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From: PA
Car: 1986 Iroc
Engine: 305 TPI w/30,000 original miles
Transmission: 700r4 Transgo Shift Kit
ignition module location

Ok heres the story: my car will crank but will not fire up. From reading articles on the board i think it may be because of the ignition module or distributor cap. I know where the distributor cap is but where is the ignition module and what does it do? Ive only owned the car for a few months now so i dont really know what im getting myself into.... thanks for your time.
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Old May 25, 2002 | 08:53 PM
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Under the rotor in the distributor.

~M~
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Old May 26, 2002 | 06:07 AM
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Riley's35089rs+'s Avatar
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From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
just 2 screws and a couple of wires connected..have the old one tested before you buy new....have you checked for spark by removing a plug and grounding it while turning the motor over?
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Old May 26, 2002 | 09:31 AM
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From: PA
Car: 1986 Iroc
Engine: 305 TPI w/30,000 original miles
Transmission: 700r4 Transgo Shift Kit
i didnt check for a spark yet, but im sure the problem is in the ignition system....
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Old May 26, 2002 | 09:44 AM
  #5  
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Diagnose before you replace...
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Old May 26, 2002 | 10:26 AM
  #6  
Luther6704's Avatar
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From: PA
Car: 1986 Iroc
Engine: 305 TPI w/30,000 original miles
Transmission: 700r4 Transgo Shift Kit
Is this what im looking for?
Attached Images
File Type: bmp
igntion module.bmp (52.9 KB, 81 views)
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Old May 26, 2002 | 10:28 AM
  #7  
88305tpiT/A's Avatar
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From: Ft Worth, TX USA
Car: 2016 Ram 1500
Engine: 3.0L Diesel
Transmission: 8sp
thats the one if you have 87 or later remote mounted coil.
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Old May 26, 2002 | 10:29 AM
  #8  
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From: PA
Car: 1986 Iroc
Engine: 305 TPI w/30,000 original miles
Transmission: 700r4 Transgo Shift Kit
i have a late model 86
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Old May 26, 2002 | 01:44 PM
  #9  
Luther6704's Avatar
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From: PA
Car: 1986 Iroc
Engine: 305 TPI w/30,000 original miles
Transmission: 700r4 Transgo Shift Kit
I have an 86 with the coil in the cap....is the ignition module under the rotor? if so what am i looking for, a small chip?
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Old May 26, 2002 | 01:56 PM
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It looks like this but should be black. And is under the rotor.
Attached Thumbnails ignition module location-ignition-module.jpg  
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Old May 26, 2002 | 08:03 PM
  #11  
ZZ28ZZ's Avatar
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From: Austin
Car: 82 Z-28
Engine: 383 TPI
Transmission: 700R4
If you replace a module like Morley posted, make sure to apply some heat sink compound (looks like white grease) to the bottom.
Your new module may come with a small tube of it, but if it dosen't, Radio Shack sells it. My local parts store employees didn't know what it was.
Without the compound, the module will burn itself up.
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