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2000 Chevrolet Suburban 1500 LT 5.3L Cuts out, Misfire, MIL Lamp on
The truck came in 1 month ago with after failing the emissions test due to code: P0420 - low cat efficiency bank 1 - after testing and replacing the catalytic converter and both oxygen sensors (front & rear) on bank 1 the code P0420 low cat efficiency returns ...
FIX posted 10/18/2005
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 3GNFK16T6Y |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mutiport |
| Emissions | OBD-II Compliant |
| Symptoms | Cuts Out, Misfire, MIL Lamp On |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2000 Chevrolet Suburban 1500 LT
| VIN | 3GNFK16T6Y |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mutiport |
| Emissions | OBD-II Compliant |
| Symptoms | Cuts Out, Misfire, MIL Lamp On |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Video