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GMC SIERRA ENGINE MISFIRE
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Found 40 results
1996 GMC Sierra #5 Cylinder Not Firing
I Had All Plugs And Plug Wires Replaced. Pcv Replaced. The Problem Is The Check Engine Light Is On And Reading #5 Cylinder Not Firing. The...
Asked by
thuja
·
3 ANSWERS
1996
GMC SIERRA
VIDEO
Intermittent Misfire
Instructional repair video
GUIDE
Misfire Random Code P0300
The world of automotive diagnostics can be complex, with numerous codes and potential issues to keep track of. One of the more common engine diagnostic codes is P0300, which...
1999 GMC Sierra Engine Not Running Correctly
My Truck Is A Half Ton With The Z71 Off Road Package, It Has The 5.3l Engine And 4l60e Transmission, I've Put The Last 83k Miles On The...
Asked by
frankstl
·
8 ANSWERS
1999
GMC SIERRA
1993 GMC Sierra Truck Not Running Right
I Have A 1993 Gmc Sierra Truck 5.7l Motor. It Starts &runs Fine 1st Thing When Driving It After The 1st &2nd Cycles Of The Transmission. It...
Asked by
1952Chev Coupe
·
4 ANSWERS
1993
GMC SIERRA
1996 GMC Sierra Engine Misses At High Speed
After Driving 15 - 30 Minutes At 65-70 Mph On The Highway The Engine Will Miss Several Times A Minute. You Can Tell The Engine Misses...
Asked by
robkat719
·
3 ANSWERS
1996
GMC SIERRA
VIDEO
How to Repair an Engine Cylinder Misfire
Instructional repair video
All 4 Passenger Cylinders Not Firing, But Getting...
This Is A "start-over" From My Previous Post: Http://www.2carpros.com/questions/1996-gmc-57l-vortec-no-power-in-gear-good-idle The Other...
Asked by
96GMCSierra
·
1 ANSWER
1996
GMC SIERRA
1997 GMC Sierra Engine Miss
My Engine Has A Miss. When At Idle The Engine Has A Miss To It. I Have Had The Heads Replace Due To One Being Cracked Inside Where The...
Asked by
garciafirebird
·
1 ANSWER
1997
GMC SIERRA
GUIDE
Misfire
An engine tune up is necessary at manufacturers recommended intervals to maintain proper engine run-ability. A misfiring engine will cause, low gas mileage, low power output...
1988 GMC Sierra Engine Miss
I Changed Plugs, Wires, Cap, And Rotor. Engine Still Misses. At Idle You Can Hear It Missing, And It Makes A Popping Sound In The...
Asked by
mike.janes
·
1 ANSWER
1988
GMC SIERRA
2000 GMC Sierra Z71 5.3 Engine Miss
My Truck Is Experiencing An Engine Miss During A Gradual Load On The Vehicle (for Example: Traveling Up A Slight Incline On The Interstate...
Asked by
Fascars
·
1 ANSWER
2000
GMC SIERRA
Missfire
Severe Missfire At Or About 3000 Rpm, Runs Fine Below Those Rpm
Asked by
tackdaddy
·
5 ANSWERS
1999
GMC SIERRA
1996 GMC Sierra Multi Cylinder Misfires
To Set The Senerio, For Several Months I Have Been Receiving A Catalytic Inefficiency Bank 2, Have Been Fowling #4 And #6 Sparkplugs...
Asked by
dtmorgan99
·
2 ANSWERS
1996
GMC SIERRA
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