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International Automotive Technicians Network
2000 Chevrolet Impala 3.4L Poor Idle Quality
Posted to GM Driveability on 11/9/2006 9 Replies

intermitently car idle increases to 1400 to 1800 whether hot or cold problem occurs hot or cold

9 Replies Received (View Replies)

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car Vehicle Data

2000 Chevrolet Impala

VIN 2G1WF52E9Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently
Message Closed

car Vehicle Data

2000 Chevrolet Impala

VIN 2G1WF52E9Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently