Cadillac CTS First Generation Forum - 2003 - 2007 Discussion, Rough startup, check engine light, dim navigation in Cadillac CTS Coupe, Sport Sedan and Sport Wagon Forums; Hey guys, i'm going to an autoshop after work to see what the code is and get an oil changed. ...
- 08-15-13 09:00 AM #1Cadillac Owners Member
- Join Date
- Apr 2013
Rough startup, check engine light, dim navigation
Hey guys, i'm going to an autoshop after work to see what the code is and get an oil changed. I have an 06 CTS, 3.6l with 90,000 miles, my last oil change i started using penzoil high mileage oil.
The problem either started this past week right after i didnt startup my car for a week, or right before that. It starts up rough for 5-10 seconds then seems fine, then the check engine came on today, and today for the first time the stock navigation was pretty dim for 10-15 seconds during startup.
Anybody have an idea what it could be?
Thanks for your help.
- 08-15-13 08:25 PM #2
Re: Rough startup, check engine light, dim navigation
The codes said i had 3 cylinders misfiring, I'n addition i have noticed lately my engine seems to get warmer than normal. I can feel more heat at my feet, though the temperature gauge is normal.
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