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2008 Chevrolet Colorado LT 3.7L Poor Idle Quality,
Posted to GM Driveability on 12/2/2011 8 Replies

Teh truck runs fine on cold start and driving. After the engine has been warmed up and shut off for 2 hours on restart the engine idle is very rough and low for about 1 minute [feels like engine is flooding] we have smoke tested intake manifold for leaks remov...

8 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Colorado LT

 
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car Vehicle Data

2008 Chevrolet Colorado LT

VIN 1GCDT13E68
Engine3.7 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality,
OccursIdle, After a Hot Soak

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed

car Vehicle Data

2008 Chevrolet Colorado LT

VIN 1GCDT13E68
Engine3.7 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality,
OccursIdle, After a Hot Soak

Trouble Codes

P0171Fuel System Too Lean (Bank 1)