I have an 1998 Chevy Silverado z71 I did a motor
change out 5.7 it starts and runs for about two
seconds then cuts out I've replaced the fuel pump
and filter, spider injector, crankshaft positioning
sensor,intake, spark plugs, with new ones and still
nothing it will run if you put gas down the throttle I
am out of ideas
From what you said ,you are not getting fuel,have you checked the fuel pressure?And yes i know you replaced fuel pump,but some new pumps are bad all so.
Search Chevrolet C/K 1500 Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Chevrolet C/K 1500 Experts