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Lean
GMC ENGINE LEAN
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Found 9 results
Lean Code
My Service Engine Light Comes On At Speed Of City Speed Limit But If I Give It More Gas The Service Engine Light Goes Out. What Can It Be?
Asked by
Robert Brown6
·
28 ANSWERS
1 IMAGE
1988
GMC TRUCK
VIDEO
How To Fix an Engine Backfire
Instructional repair video
GUIDE
Lean Exhaust
Common Misconception: When an engine misfires, the cylinder runs lean, not rich, this is because the air to fuel ratio favors air by 14x. Therefore, an engine must be...
Front Driver Side Is Leaning
The Front Driverside Looks As If It's A Couple Inches Lower Than The Rest Of The Truck. Looks As If It's Leaning. Also The Top Of...
Asked by
Chasedoz
·
3 ANSWERS
7 IMAGES
2003
GMC SONOMA
My Truck Is Leaning To One Side
My Tuck Has A Lean. It’s About 1.5 Inches Higher On Pass Side. So I’m Wondering If I Could Adjust Torsion Bar To Get Me 1.5 In To Level...
Asked by
Doob
·
1 ANSWER
6 IMAGES
2003
GMC SONOMA
Bank 1 And 2 Lean
1999 Gmc Sierra Bank 1 And 2 Lean Are Running Lean. I Have Replaced Maf And Checked The Vacuum Hoses, Air Intake, And Pcv. The Ses...
Asked by
govener71
·
7 ANSWERS
1999
GMC SIERRA
VIDEO
Intermittent Misfire
Instructional repair video
1998 GMC Jimmy Lean Bank 1 Bank 2 Vacunm Leak Plus...
Hi. I Can Not Figure Out Why This Car Does Not Have Any Power. It Drives Very Slow And With No Power. The Comuter Signals Are The Oxigen...
Asked by
Cecil
·
1 ANSWER
1998
GMC JIMMY
1991 GMC Sonoma LEAN FUEL MIXTURE
My Truck Is Hard To Start. After Three Tries, It Will Start. I Can Drive It About 5 Miles, Then The Check Engine Light Comes On For Lean...
Asked by
jrboobear29
·
1 ANSWER
1991
GMC SONOMA
GUIDE
Backfire Repair
When your engine backfires it can do so in one of two ways. First and the most common way is when the engine is running a small explosion of unburnt fuel is ignited inside...
Truck Is Leaning To Drivers Side
I Have A 1”lean To Drivers Side Replaced Rear Shocks Made No Difference. So Does My Trk Have Tortion Bars That Could Be Out Of...
Asked by
Doob
·
1 ANSWER
1 IMAGE
2003
GMC SONOMA
Lean Fuel Situation
If You Step On The Gas Pedal More Than An Eighth Of The Way The Engine Bogs And Will Not Recover Unless You Let Your Foot Off The Gas Back...
Asked by
Kenzie Haynie
·
1 ANSWER
1994
GMC SUBURBAN
Check Engine
What Would Make Bank 1& Bank 2 Run Lean
Asked by
Richard Goodwin
·
2 ANSWERS
1999
GMC SUBURBAN
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