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1999 Chevrolet C1500 Suburban 5.7L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
Came in with running rich (black exhaust). We found thermostat stock open, clogged fuel and air filter, check engine light with codes p0154b, p1153b o2 circuit insufficent activity B2S1 and p300 random misfire. We replaced thermostat, fuel and air filter, O2 B...
FIX posted 7/16/2005
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Related Documents & Media | VIN | 3GKEC16R6X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0154 | Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
| P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching |
| P300B | cyl. misfire |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet C1500 Suburban
| VIN | 3GKEC16R6X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0154 | Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
| P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching |
| P300B | cyl. misfire |
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