Forum: Engine and Technical Discussion
05-12-2021, 12:08 AM
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Replies: 0
Views: 486
Evap Box Diagram
Hello.
2008 GMC 3500 Savanna --
I'm throwing an EVAP code P0442 -- And it's not the gas cap. I replaced that with a new one, that actually fits on there.
I did just purchase this vehicle and...
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