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2008 Chevrolet Colorado LT 2.9L Poor Idle Quality, Surge
Posted to GM Driveability on 4/3/2014 4 Replies

This problem occurs once a month it seems and when the car is here it does not occur. The customer brought it in running badly but after turning car off it and restarting it the car ran fine.

4 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Colorado LT

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Colorado LT

VIN 1GCCS39938
Engine2.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / throttle body
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIntermittently

Trouble Codes

P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Colorado LT

VIN 1GCCS39938
Engine2.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / throttle body
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIntermittently

Trouble Codes

P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation