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1996 Chevrolet Blazer 4.3L Poor Idle Quality, Misfire, MIL Lamp on
Vehicle came in with ses lite on , upon scanning ecm ,we found the above codes along with a almost constant misfire on multiple cylinders, the misfire roams from cyl to cyl , on all except #6, the vehicle had new a/c delco cap, rotor, plugs and wires less than...
FIX posted 5/1/2003
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Message Closed w/FIX
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| VIN | 1GNDT13W4T |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle, Intermittently |
Trouble Codes
| P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
Message Closed w/FIX
Vehicle Data
1996 Chevrolet Blazer
| VIN | 1GNDT13W4T |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle, Intermittently |
Trouble Codes
| P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
11 Replies Received
11 Replies Received
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