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2006 Chevrolet Monte Carlo SS 5.3L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 1/18/2010 19 Replies

This is driving me crazy. After a short drive and usually if you accelerate a little harder than normal this starts missing real bad most of the miss fires are on #4 cylinder. The other cylinders have slight miss fires at times. After a short drive and I let i...

19 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Monte Carlo SS

 
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Monte Carlo SS

VIN 2G1WL15C86
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On
OccursOn Accel

Trouble Codes

P0053Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Resistance
P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Monte Carlo SS

VIN 2G1WL15C86
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On
OccursOn Accel

Trouble Codes

P0053Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Resistance
P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P0300Multiple Misfire Detected