GMC Suburban Fuel System

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

32 discussions

2005 GMC Suburban Air In Thepetrol Tank

2005 GMC SUBURBAN
Always When I Fill It By Petrol We Found Too Much Air Inside The Petrol Tank. It Take Long Time To Fill It By Petrol Slowly .
2 ANSWERS
Asked by alrawabdeh

Odd Fuel Pressure Issue

1999 GMC SUBURBAN
I Have Owned And Worked On This Vehicle For Years, And As You Know, Failing Fuel Pumps On These Are A Fairly Regular Occurance. I Am...
3 ANSWERS
Asked by madmoose

Fuel Pump Will Not Prime

1999 GMC SUBURBAN
Fuel Pump Relay Checks Fine, Fuse Is Good. Engine Runs Fine If I Manually Prime The Throttle Body With A Dribble Of Gas But The Pump Won'...
3 ANSWERS
2 IMAGES
Asked by Tyler Woods

99 Suburban Fuel Pressure Problems

1999 GMC SUBURBAN
I Installed A New Carter Fuel Pump In My 99 Suburban. Two Days Later I Cant Get Any Fuel Pressure Built. I Unhooked The Return And Turned...
7 ANSWERS
Asked by NEWT8243

1999 GMC Suburban Fuel Pump

1999 GMC SUBURBAN
1999 Gmc Suburban V8 Two Wheel Drive Automatic Where Is The Fuel Pump Located On My Gmc Suburban
1 ANSWER
Asked by nesx39

1999 GMC Suburban Fuel Pressure Regulator

1999 GMC SUBURBAN
Engine Performance Problem 1999 Gmc Suburban V8 Four Wheel Drive Automatic Where Is The Fuel Pressure Regulator? What Does It Look...
1 ANSWER
Asked by Relie

1999 GMC Suburban Dies While Running, But Starts Rite...

1999 GMC SUBURBAN
Truck Dies While Running, Doesn`t Matter How Long, May Die After5 Min. Or An Hour, But Starts Rite Back Up Fuel Pressure Stays At 56 To 63...
5 ANSWERS
Asked by rockyquest

1999 GMC Suburban Rear End Noise

1999 GMC SUBURBAN
I Bought This Truck Used And There Is A Whinning Or Buzzing Noise When The Truck Is Started And Continues While The Truck Is Running Coming...
1 ANSWER
Asked by lorddoug1

What Causes You To Not Get Power To New Fuel Pump?

1998 GMC SUBURBAN
I Drove It To School, Turned It Off And When I Tried To Crank It An Hour Later All It Would Do Was Turn Over. Didnt Hear The Fuel Pump Kick...
6 ANSWERS
1 IMAGE
Asked by crob80

1998 GMC Suburban Fuel Pressure And Code 300

1998 GMC SUBURBAN
Can Anyone Please Tell Me What Fuel Pressure Should Be Running On This Truck. The Book Says One Thing And I Was Told By The Parts Store...
3 ANSWERS
Asked by cooterman

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