1996 GMC Sonoma

Electrical problem
1996 GMC Sonoma 4 cyl Two Wheel Drive Automatic 88379 miles

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.
Alfred Zamora
September 29, 2010.

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.