GMC Sierra Fuel System

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

170 discussions


Fuel Pump

1985 GMC SIERRA
How Do I Install A Mechanical Fuel Pump In My 1985 Gmc Sierra
1 ANSWER
Asked by nickithy

1985 GMC Sierra Could This Be A Bad Fuel Pump?

1985 GMC SIERRA
1985 Gmc Sierra Two Wheel Drive Automatic We Recently Bought A Truck And A While After We Bought It Was Shake For A Second And Die...
1 ANSWER
Asked by xxsusanxx

Fuel System Trouble

1984 GMC SIERRA
We Dropped The Fuel Tank In My 1984 Gmc Sierra 1500, It Has A 305 Engine. I Replaced The Main Fuel Line Coming Off The Tank, The Return Line...
1 ANSWER
Asked by thatoneguywiththetruck

1983 GMC Sierra Fuel Problem

1983 GMC SIERRA
I Have A 83 Gmc Sierra. My Truck Seems To Run Out If Gas Eventhough I Have Fuel In It. What Could Be The Cause? The Pump Is Attached To The...
1 ANSWER
Asked by rockyc

Clicking Noise And A Gas Leak

1980 GMC SIERRA
I Have A 1980 Gmc Sierra 1500 With A 350. I Dont Know Much About Trucks Or Cars. But I Was Driving In Snow On A Dirt Road And Hit A Deep Rut...
4 ANSWERS
1 IMAGE
Asked by brownt01

1978 GMC Carburetor Problem (I Think)

1978 GMC SIERRA
This Problem Has Me Stymied. 1978 Gmc Sierra 350ci A Lot Of Miles I Hit A Large Pothole And The Truck Quit Running. Found That The Carb...
3 ANSWERS
Asked by CoBeerToad

1976 GMC Sierra

1976 GMC SIERRA
1976 Gmc Sierra V8 Four Wheel Drive Manual Just Put In A New Fuel Pump, But It Won't Start. What Is The Problem
1 ANSWER
Asked by Steve09

Trouble Shooting

1970 GMC SIERRA
I Have A 1970 Gmc Sierra 2500. With A 350 Engine. 2wd. My Problem Is When I'm Driving It Will Totally Cut Our Like Its Either Not Getting...
2 ANSWERS
Asked by dtisaacson@msn.com

GMC Issues

GMC SIERRA
My Gmc Sierra Is A 2001. Engine Is A V-8 Vortex 4.8 Liter. Odometer Is Approx.30,000 Miles. Automatic Trans. Truck Starts Quickly On...
1 ANSWER
Asked by Truck Talk

FUEL PUMP RELAY

GMC SIERRA
The Fuel Pump Relay On Our 96 Gmc Sierra 4x4, 350, 5.0l, Had Been Loosing Contact. We Tightened Up The Fuse Box But That Didn't Work. We...
1 ANSWER
Asked by RAMONAAGUIRRE

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

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