GMC Sonoma Engine Idle High
BackfireBurning OilCoolant In OilDamagedHard to StartHesitateIdle HighIdle LowIdle RoughKnockLeanLocked UpLow PowerMisfireNoiseNot Cranking OverNot RunningOil LeakOverheatPoor MileageRevs UpRichRuns HotRuns RoughSputterStall While DrivingStall at IdleSurge
1991 GMC Sonoma High Idle
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1993 GMC Sonoma Idle Speed Way Too High
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99 GMC Sonoma
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1991 GMC Sonoma Idle
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