truck starts and dies

Asked by Nov 30, 2016 at 09:21 PM about the 1996 GMC Sierra 1500 C1500 SLE Extended Cab SB

Question type: Maintenance & Repair

I had to replace the heads on my truck due to cracks. I have replaced fuel
pump filter and regulator. New plugs wires cap roter coil and icm. Truck now
starts and dies I have no codes and no security light on dash what could couse
this?

1 Answer

6,525

Check fir vacuum leaks. If no leaks, check the fuel pressure to make start isolating the problem. If fuel pressure and spark are ok, replace crankshaft position sensor

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