Question about 1995 GMC Sierra C1500

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On my 95 gmc pu, i,m having problems with the engine all of a sudden shutting down. i have replaced the MAP sensor and

A electronic part that goes inside the distributor [don't know what its called] but I still have the same problem ,its shuts down. can this problem be found in the ECM?

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  • demosthenes mavros Jul 01, 2018

    I had that same problem until I ran into another problem but for that problem I redid All 12 main points where is ground. in the engine. It ended up being the shoe string looking ground wire that's towards the left front wheel barrel in the bottom connected to nothing really. Clean it up you can reuse it but put it on one of the back of the firewall in the middle and connected to the block engine blocks from where and tighten the bolts over in the area

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  • GMC Master
  • 5,531 Answers

You didn't say what engine size, but no matter for me. That sounds like the ignition control module-about the size of a matchbook, and 4 or 5 wires to it. GM often put them in the base of the distributor.
The PCM controls spark timing by signaling to the ignition control module. This module controls the ignition coil, it cuts the primary current to the coil (when the pcm signals it), so that high voltage spark is generated from the coil.

Posted on Jun 11, 2014

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6 Suggested Answers

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6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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dmfixit

dwayne sagh

  • 226 Answers

SOURCE: ecm 2 location 1996 gmc 1500 sierra

http://www.autozone.com/shopping/locsSelect.htm
engine control computer

Posted on Jan 06, 2009

Molson02536

Harvey N Tawatao

  • 3854 Answers

SOURCE: engine running rough, hard starting

Try cleaning the EGR, there common to carbon build up on the 95 JImmy's.

Posted on Apr 05, 2009

Anonymous

  • 1 Answer

SOURCE: 1995 GMC Sierra

check you ideler sensor i had the same problem on

Posted on Oct 07, 2008

Anonymous

  • 91 Answers

SOURCE: 2004 GMC Envoy has trouble idling

Try the fuel filter. Sounds like the engine might be running rough due to weak fuel pressure. Its cheaper to replace, especially if it's still original from 04. Try running some injector cleaner through a couple of tanks of high octane gas.

Posted on Aug 06, 2008

mkv0525

Mike Vincent

  • 358 Answers

SOURCE: I have 96 gmc 350 vortec. missing really bad. Ive

ou need to check compression on all the cly. do you know which cly is dead?

Posted on Jun 12, 2009

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