GMC Sonoma Engine Runs Rough

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8 discussions

Engine Running Rough And Missing

2003 GMC SONOMA
I Had Oil Pan Gasket Changed And Oil Cooling Lines. The Truck Was Running Perfectly Before The Repairs. Drive It Home, Started It The Next...
1 ANSWER
Asked by shurisfunny2

2003 GMC Sonoma Truck Running Bad

2003 GMC SONOMA
Code Told Me To Change Mas Air Flow Sencer And Map Sencer And I Did And Still Runing Bad And Sending Same Codes Still
1 ANSWER
Asked by Jason520sexton

Truck

1999 GMC SONOMA
Engine Lite On, Auto Zone Says They Cant Read? Truck Runs Rough At Idle, 99 Gmc Sonoma V6
1 ANSWER
Asked by jamiess68@netzero.com

It Starts To Warm Up Then Runs Rough, Tried New Plugs...

1994 GMC SONOMA
It Starts To Warm Up Then Runs Rough, Tried New Plugs Wires And Catilitic Converter, Any Thoughts?
1 ANSWER
Asked by Anonymous

1994 GMC Sonoma Engine Running Rough

1994 GMC SONOMA
My 1994 Somoma Just Started Running Rough. I Performed A Tune Up With Plugs And Wires In May. The Check Engine Light Came On With A Code...
1 ANSWER
Asked by lugnujack

Running Bad

1992 GMC SONOMA
I Have A 1992 Gmc Sonoma That Runs Rough When You Put It In Gear, Any Idea On What It Could Be
1 ANSWER
Asked by tater71

What Else Can I Check On My 4.3 Engine That Runs Rough...

1991 GMC SONOMA
1991 Gmc Sonoma Sle 4.3 4x4 Runs Rough At Low Speed Runs Fine And Faster Speed, I've Replaced Plugs Wires Cap Rotor, Air Filter Set The...
3 ANSWERS
Asked by Peasant

Engine Running Rough

GMC SONOMA
My Sonoma Has About 120000 Miles. I Had Been Slowly Experiencing A Loss Of Power Over Time. My Engine Was Running Fairly Smooth Until I...
5 ANSWERS
Asked by dach

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BackfireBurning OilCoolant In OilDamagedHard to StartHesitateIdle HighIdle LowIdle RoughKnockLeanLocked UpLow PowerMisfireNoiseNot Cranking OverNot RunningOil LeakOverheatPoor MileageRevs UpRichRuns HotRuns RoughSputterStall While DrivingStall at IdleSurge

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