1999 GMC Sierra Repair Question
Topics covered: Engine, Fuel pressure, Fuel pump.
Mileage: No information provided.
Mileage: No information provided.
Asked on June 30, 2010
1999 GMC Sierra Will not start
Engine Mechanical problem
1999 GMC Sierra V8 Four Wheel Drive Automatic 136000 miles
The motor will turn over but, will not start. I hav e replaced the fuel pump. The engine has fire. What else can I check?
1999 GMC Sierra V8 Four Wheel Drive Automatic 136000 miles
The motor will turn over but, will not start. I hav e replaced the fuel pump. The engine has fire. What else can I check?
Asked by boydjAnswer
Replied on June 30, 2010
If you can hear the fuel pump come On for 2secs-do below
Verify the fuel pressure if its within specs if okay -check if the injectors are pulsing-let me know
Replied on June 30, 2010
I'd have to use a gage and check fuel pressure. What is litre size of engine?
