GMC Sonoma Fuel Pump Relay

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

16 discussions

No Power To Fuel Pump

2003 GMC SONOMA
Replaced Fuel Pump, Fuel Filter. Checked Relay And Fuses. Checked Ground Wires At Left And Right Cross Member. Still Not Getting Power To...
5 ANSWERS
9 IMAGES
Asked by BO2011

If The Fuel Pump Relay Is Good Ten What Is Keeping The...

2003 GMC SONOMA
If The Fuel Pump Relay Is Good Ten What Is Keeping The Fuel Pump From Working I Know The Fuel Pump Is Good Since I Have Bench Tested It
4 ANSWERS
1 IMAGE
Asked by robo6969

2002 GMC Sonoma Fule Pump

2002 GMC SONOMA
My Truck Died On Me The Other Day, I Thought It Was The Fuel Pump But I Took The Fuel Pump Out And Hooked It Up To A Car Battary And It...
1 ANSWER
Asked by scotty41190

2001 GMC Sonoma Fuel Pump Doesn't Run

2001 GMC SONOMA
At First I Checked The Relay, Tested Ok Had 12v To Relay. Checked Voltage At Pump Had 12v For Only A Second Not The 2 Seconds Rule....
1 ANSWER
Asked by nglenn

My Fuel Pump Is Not Getting Power In The Harness, But...

2001 GMC SONOMA
My Fuel Pump Is Not Getting Power In The Harness, But Is Getting Power To The Relay What Could It Be?
2 ANSWERS
Asked by dragonscull

N0 Spark, No Fuel, Fp Relay Doesnt Energize, All Fuses...

1999 GMC SONOMA
N0 Spark, No Fuel, Fp Relay Doesnt Energize, All Fuses Are Good
3 ANSWERS
Asked by heathwatson

Fuel System

1999 GMC SONOMA
What Do I Do If My Fuel Pump Relay Wont Engage But The Relay And Fuel Pump Are Still Good
7 ANSWERS
2 IMAGES
Asked by db18765

GMC Fuel Pump

1999 GMC SONOMA
I Have A '99 Gmc Sonoma. It Quit Running, And We Replaced The Fule Pump. Could Not Hear The Old Pump Running, The New One Isn't Running...
7 ANSWERS
1 IMAGE
Asked by Hugh in Louisville

Fuel Pump Relays

1998 GMC SONOMA
Where Is Both Fuel Pump Relays Located On A Gmc Sonoma 1998 Model
2 ANSWERS
1 IMAGE
Asked by bpar40

1998 GMC Sonoma Fuel Pump

1998 GMC SONOMA
Fuel Pump Runs All The Time. Even With The Key Off Can Pull The Relay, Or The Ecm B Fuse To Shut It Off Thanks
1 ANSWER
Asked by ws6formulav8

Browse other repair topics

Browse by repair topic
EstimateFuel PressureFuseLocationNot WorkingRelayReplace/RemoveTest

    Can’t find your issue?

    Ask a new GMC Sonoma question