1996 GMC Sonoma Fuel Pump

1996 GMC SONOMA
88,379 MILES • 4 CYL • 2WD • AUTOMATIC
Avatar
ALFRED ZAMORA
  • MEMBER
  • 1 POST
Installed New Fuel Pump, before that replaced
Before Converter Oxyen Sensore, Replaced fuel
filter, changed out Air Filter, and MAP sensor. Furel Pump has new Harness that was wired to existing
electrical lines, and vehicle won't start, it cranks but won't start...what else could it be. Fuel Pump was diagnosed as the problem but 2 different machanics,
not weekend machanics.
Sep 29, 2010 at 9:13 AM
Advertisement
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Hi Alfred Zamora, Welcome to 2carpros and TY for the donation

If its been diagnosed by 2 techs then it has to be the problem if they check it with a fuel pressure gauge to confirm it-did they do this?
Sep 29, 2010 at 9:22 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.