
2003 Cadillac CTS 3.2L Poor Idle Quality
We have a 03 CTS in the shop that has a rough idle with the A/C compressor on. Idle is smooth with the a/c off. RPMs are not dropping, right at 700rpm. I'm thinking the engine mounts may be collapsed, they visually look fine. No misfires detected on scanner. Y...
FIX posted 8/1/2008
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Message Closed w/FIX
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VIN | 1G6DM57NX3 |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | A/C On |
Message Closed w/FIX
Vehicle Data
2003 Cadillac CTS
VIN | 1G6DM57NX3 |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | A/C On |