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1996 Chevrolet Blazer 4.3L Misfire
HI got this blazer in yesterday with a divability concern, customer complains of a cold idle surge,rough idle, miss on acc. Soon after driving at highway speeds engine seems to run fine all day. next morning same thing. I scanned it &came up with above [...] s...
FIX posted 12/12/2002
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Message Closed
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| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Cold |
| Misc. | S10 Blazer |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |
| P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
1996 Chevrolet Blazer
| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Cold |
| Misc. | S10 Blazer |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |
| P0300 | Multiple Misfire Detected |
10 Replies Received
10 Replies Received
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