Close

why does my truck cut off after I crank it on 1990 GMC 1500 Pickup

Why does my truck cut off after I crank it,it usually takes about 10-15 tries before it finally keep running and not cut off . After it finally catches it's okay but what causes the delay in getting started in the mornings.

Asked by for the 1990 GMC 1500 Pickup
could be fuel pressure. it is a low pressure system and if your fuel pump is weak, it will take time to bring the system up to pressure.
have a shop check the fuel pressure first time in the morning to verify.

Roy