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2002 Chevrolet Avalanche 1500 5.3L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
I took a tempature before the cats and found the left one was 650 and the right was 300 so I suspected clogged cat on one side. Cut off both cats and no restriction. It seems like a jumped timing chain. I scoped the ign on the dis setting and all the paterens ...
FIX posted 11/16/2013
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Message Closed w/FIX
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16 Replies Received
16 Replies Received
Related Documents & Media | VIN | 3GNEK13T22 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0106 | Manifold Air Pressure Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2002 Chevrolet Avalanche 1500
| VIN | 3GNEK13T22 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0106 | Manifold Air Pressure Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
Video