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2001 Chevrolet Blazer LS 4.3L Surge, Misfire
Hi guys, What I have is a cat starting to fail. The back pressure readings are high, and it has a surge / missfire but not bad. It also has a reoccuring EGR code (EGR is good). Using an infared thermometer the temp readings were a little high in the front but ...
FIX posted 4/7/2004
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14 Replies Received
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Related Documents & Media | VIN | 1GNDT13W11 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Blazer LS
| VIN | 1GNDT13W11 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Misfire |
| Occurs | Always |
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