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Re: Mystery Misfire Part 2 with scope shots...finally!
Posted to Technical Discussion Forum on 3/3/2016

When I got to work this morning I found this for a 2002 s10 4.3:

Vehicle » Powertrain Management » Computers and Control Systems » Description and Operation » Powertrain Control Module » Powertrain Control Module (PCM) Description &#... Login to read more.