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2003 Chevrolet Impala 3.8L Excessive Idle Speed
Posted to GM Driveability on 7/7/2011 19 Replies

Uggh... This Impala came in with the complaint of a sticky throttle just off idle, like so many of these 3800's have. I removed the throttle body and cleaned the bore and plate, reinstalled it and road tested. All seemed good. After the customer picked up the ...

19 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Impala

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Impala

VIN 2G1WH52K63
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Idle Speed
OccursAlways
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Impala

VIN 2G1WH52K63
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Idle Speed
OccursAlways