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2006 Hummer H2 6.0L Hesitation, Misfire, MIL Lamp on
Car Came in misfiring found problem to be on left bank as spark plugs where all Black # 1,3,5 and 7. Right bank #2,4,6 and 8 where clean . Fuel pressure is Normal engine compression good . Did visual check and found left bank catalytic converter had a blue rin...
FIX posted 1/26/2012
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 5GRGN23U66 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | H2 |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2006 Hummer H2
| VIN | 5GRGN23U66 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | H2 |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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