GMC Sierra Fuel Pump

Browse GMC Sierra Fuel Pump questions and answers. Choose a question that matches your symptoms.

101 discussions


1999 GMC Sierra Possible Fuel Pump Or Fuel Filter

1999 GMC SIERRA
Once The Engine Has Warmed Up, The Vehicle Starts To Run Really Rough And Doesn't Idle Well When I Stop. You Have To Keep Giving It More Gas...
1 ANSWER
Asked by sierraboy

1999 GMC Sierra Fuel Pump

1999 GMC SIERRA
Replaced Fuel Filter And Fuel Pump And Still Won't Start
1 ANSWER
Asked by cateyesfulfer

1999 GMC Sierra Fuel Pump Replacement

1999 GMC SIERRA
I Need To Replace A Fuel Pump On My Truck. I Have Removed The Fuel Tank And Need To Know How To Get The Fuel Pump Out. Can You Please Help...
1 ANSWER
Asked by KAT Tank Mechanic

Fuel Relay Power

1998 GMC SIERRA
New Motor Installed/all Grounds Are On But No 12v To Fuel Pump Relay/no Start Relay Test Good/pump Runs When 12v Jumped From Battery To...
3 ANSWERS
9 IMAGES
Asked by trp2xtc

I Have A Cold Start Problem With My K-1500 Vortec 350...

1998 GMC SIERRA
I Have A Cold Start Problem With My K-1500 Vortec 350. The Starter Cranks Over But It Takes Several Trys To Get The Truck To Start. I Can...
1 ANSWER
Asked by mike@bethel94.com

Fuel Pump Relay Replacement

1998 GMC SIERRA
I Have To Remove The Fuel Pump Relay And Bypass It To Get The Fuel Pump Running. Once The Truck Starts I Can Replace The Relay And Drive....
2 ANSWERS
Asked by dmair

1998 GMC Sierra Fuel Pressure Question

1998 GMC SIERRA
I Have Been Dealing With A Random Misfire Issue For Quite Some Time Now And It Has Finally Warmed Up Some Outside For Me To Do Some Further...
1 ANSWER
Asked by jak1973

1998 GMC Sierra Fuel Pump

1998 GMC SIERRA
The Fuel Pump Is Very Noisy, Like Screaming. Its About 5 Yrs Old, It Was Quiet At First But Shortly After It Was Installed It Got Noisy.
1 ANSWER
Asked by jrtj

1997 GMC Sierra Fuel Pump

1997 GMC SIERRA
Put In A New Fuel Pump Assembly And Wound Up With The Tube On The Right Having Nothing To Connect To. Truck Starts And Idles Fine, But Fuel...
1 ANSWER
Asked by pd444

1997 GMC Sierra I Need Help!!!!!!!!!

1997 GMC SIERRA
1997 Gmc Sierra V8 Four Wheel Drive Automatic I Put In New Fuel Pump And Fuel Filter And Now She Cranks And Cranks But She Will Just...
1 ANSWER
Asked by biggADAM

Browse other repair topics

Browse by repair topic
CarburetorFuel FilterFuel InjectorFuel Level SensorFuel Pressure RegulatorFuel PumpFuel RailFuel leakGas CapInjector PumpLineTankfuel pressure

    Can’t find your issue?

    Ask a new GMC Sierra question