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2007 Chevrolet Suburban 1500 Z71 5.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
Officially stuck on this one. Misfire at idle Cyl. #3 Compared all readings with non-misfiring cylinder and both are identical - 150 lbs compression - 10% cylinder leak down - running compression the same - keep in mind on this LC9 that cylinder #3 is not one ...
FIX posted 10/16/2014
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Message Closed w/FIX
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15 Replies Received
15 Replies Received
Related Documents & Media | VIN | 3GNFK16377 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Suburban 1500 Z71
| VIN | 3GNFK16377 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video