Mechanics

GMC TRUCK ENGINE PROBLEM

1996 GMC Truck

Engine Mechanical problem
1996 GMC Truck 6 cyl Two Wheel Drive Automatic

fuel has to be poured into engine after it sits for a couple of hours. It starts and runs fine after that. There is a pressure sensor on the fuel manifold(have no idea what it does), could that be the culprit? Thanks
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Racer600
July 18, 2009.



Try some injector cleaner, if you haven't already. Use a gage and check fuel pressure.

JDL
Jul 19, 2009.