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2003 Cadillac CTS 3.2L Poor Idle Quality
Posted to GM Driveability on 4/6/2007 4 Replies

The car idles rough with the AC compressor on and idles great when the AC compressor is off.

Long term fuel trims are 0 on both banks and short term fuel trims fluctuate between -2 and +2.

There are no misfires in the solus scan data

AC pressures are ok an...

4 Replies Received (View Replies)

  Related Documents & Media  2003 Cadillac CTS

 
Message Closed w/Summary

car Vehicle Data

2003 Cadillac CTS

VIN 1G6DM57N43
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle
Message Closed w/Summary

car Vehicle Data

2003 Cadillac CTS

VIN 1G6DM57N43
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle