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active fuel management
Posted to Technical Discussion Forum on 7/16/2014 16 Replies

Truck came in yesterday running bad, with Solus showing misfires steady racking up on cylinder 4. And since misfire data on G.M.'s have fooled me before I ran a relative compression test(see Harvey I do listen). 2007 GMC Sierra 1500 Classic SL, Engine/Propulsi... Login to read more.

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car Vehicle Data

2007 GMC Sierra 1500 SLT 5.3L Misfire

Engine5.3 L
Trans4-speed Automatic (Electronic)
SymptomsMisfire

car Vehicle Data

2007 GMC Sierra 1500 SLT 5.3L Misfire

Engine5.3 L
Trans4-speed Automatic (Electronic)
SymptomsMisfire