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2002 Chevrolet Trailblazer LS 4.2L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 3/1/2005 3 Replies

Actually have 2 of these vehicles with the same problem. Have replace the controller/solenoid and the sensor for the exhaust cam - have had the computer reflashed according to a GM bulletin. Fresh oil change with the correct viscosity oil did not help. No help...

3 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Trailblazer LS

 
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car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13502
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIntermittently

Trouble Codes

P0014Camshaft 2 Position Sensor Target Performance (Bank 1 Sensor 2)
Message Closed

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13502
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIntermittently

Trouble Codes

P0014Camshaft 2 Position Sensor Target Performance (Bank 1 Sensor 2)