Question about 1995 GMC Sierra C1500
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?
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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Posted on Jan 02, 2017
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
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