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2002 Chevrolet Camaro Z28 SS 5.7L Misfire
This vehicle came in with a check engine light on, and I found two codes. PO300 random misfire and PO420 catalyst efficiency bank 1. I found and repaired the vacuum leak on the pcv harness. I also found a dirty MAF sensor (K&N), I cleaned the sensing elements....
FIX posted 5/14/2008
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Related Documents & Media | VIN | 2G1FP22G92 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
| Misc. | Z28 |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2002 Chevrolet Camaro Z28 SS
| VIN | 2G1FP22G92 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
| Misc. | Z28 |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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