Hummer H3 Engine Overheat
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Cooling System
When Summer Time Hits, The Vehicle Always Overheats With A/c On . Everything Is Functioning Properly. Would A Change To Electric Dual Fans...
Asked by wireman450
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Idle RoughKnockLeanLow PowerMisfireNot Cranking OverNot RunningOverheatRattleRevs UpStall While DrivingVibration
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