GMC Sierra Fuel System

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

170 discussions


Truck Dying After Fuel Vacuum Leak Fix And Fuel Pump...

2000 GMC SIERRA
The Truck Would Start And Drive And And Then Just Die. I Had The Fuel Vacuum Leak Fixed, Didn't Fix It. They Replaced The Fuel Pump Twice. I...
1 ANSWER
Asked by Dea Wilson

My Fuel Pump In My 2000 GMC Sierra Went Out And I Have...

2000 GMC SIERRA
My Fuel Pump In My 2000 Gmc Sierra Went Out And I Have A Fuel Pump Out Of A 1999 Chevy 1 Ton. Will It Work In My 2000?
1 ANSWER
Asked by Anonymous

I Just Changed My Fuel Pump With A Junk Yard Pump. It...

2000 GMC SIERRA
I Just Changed My Fuel Pump With A Junk Yard Pump. It Works But The Is A High Pitch Wine Coming From It. Its Very Faint. Is This Fine?
1 ANSWER
Asked by jleod

Fuel Pressure Regulator?

2000 GMC SIERRA
A Couple Days Ago The Engine Quit While Driving, Just Like It Ran Out Of Gas Except It Had 1/2 A Tank. I Can Hear The Fuel Pump Come On. I...
11 ANSWERS
2 IMAGES
Asked by djwalsh65

2000 GMC Sierra Fuel Pump

2000 GMC SIERRA
We Changed The Fuel Pump As The Truck Quit Running The Problem Is We Thought Fuel Pump As Afix We Dumped Gas In Carb An Will Start An Run As...
1 ANSWER
Asked by marvin lyons

2000 GMC Sierra Fuel Ligt

2000 GMC SIERRA
The Fuel Light Keeps Coming (intermittingly) On Even After A Fill-up. I'm Guessing We Need A New Fuel Pump As It Has The Original, But...
1 ANSWER
Asked by Curtregina

2000 GMC Sierra Fuel Filter

2000 GMC SIERRA
I Went To Change My Inline Fuel Filter And It Is Pretty Rusty. I Soaked Both Bolts In Pb Blaster And Still No Luck... My Question Is, Iam I...
1 ANSWER
Asked by xTmeyerx

2000 GMC Sierra Fuel Pump

2000 GMC SIERRA
Fuel Pump Keeps Running After I Shut Off My Engine Unplug The Power Source To Pump And It Stops
1 ANSWER
Asked by forgedclub

2000 GMC Sierra Fuel Pump

2000 GMC SIERRA
Electrical Problem 2000 Gmc Sierra V8 Two Wheel Drive Automatic Im Not Getting Power To A New Fuel Pump Im Trying To Install Fuse Is...
1 ANSWER
Asked by littleyankee64

2000 GMC Sierra Fuel Pump?

2000 GMC SIERRA
My Truck Spudders And Cranks For Ever Before It Starts Could It Be The Fuel Pump Or Fuel Pressure Regulator?
1 ANSWER
Asked by volsplayer00

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CarburetorFuel FilterFuel InjectorFuel Level SensorFuel Pressure RegulatorFuel PumpFuel RailFuel leakGas CapInjector PumpLineTankfuel pressure

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