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Hummer » H3 » 2007
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2007 Hummer H3

engine problems

Click on a problem below for details.

  • Check Engine Light On3
  • Engine Misfire3
  • Engine Stalls/Dies While Driving3
  • Engine Shuts Off While Driving2
  • Broken Valve1
  • Large Evaporative System Leak1
  • Oil Leak1
  • NHTSA: Engine44
  • NHTSA: Engine And Engine Cooling10
  • NHTSA: Vehicle Speed Control3
  • NHTSA: Engine And Engine Cooling: Engine1
  • NHTSA: Vehicle Speed Control: Accelerator Pedal1

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