wont start on 1998 Chevrolet 2500 Pickup

im thinking its the fuel pump replaced the fuel filter still no dice im stuck without a fuel pressure gauge so i stuck a screwdriver tip into the scrader valve with switch on some gas came out but shouldnt it fly out even if briefly?

by in Kings Mountain, NC on April 13, 2011
1 answer 1 comment
ANSWER by on April 13, 2011
Have you checked for spark? Need both to start engine. When you checked at valve was key on in the run position?
COMMENT by on April 13, 2011
Should have said that yes switch was on changed fuel filter and pump still making racket like always. Even thumped the tank.
Related Items:
This is actually a 1989. I don't think it should matter...but 1990 was the earliest option. Anyway...standard chevy truck with the digital temp adjustment. I'm about 50% on being able to adjust ...