
2009 Cadillac CTS 3.6L Poor Idle Quality
The car has no check engine lights and misfire counters stay at zero. the car idles rough but runs fine on the road. the fuel trim seems fine just a bit rich.
FIX posted 3/23/2023
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)8 Replies Received(Hide Replies)8 Replies Received
|
Message Closed
|
VIN | 1G6DV57V09 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / DI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Message Closed
Vehicle Data
2009 Cadillac CTS
VIN | 1G6DV57V09 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / DI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |