Check engine light/stumbling at idle/onstar not working
So this morning my check engine light came on so I went to the website and it said push the blue onstar button for a diagnosis......only to find the onstar is not working. I've noticed a fairly rough/stumbling idle recently and I'm wondering if it might be related? Anyone else have similar problems??
Re: Check engine light/stumbling at idle/onstar not working
Originally Posted by bluecrayon
If you would like to further discuss your issues, please private message me. I do see donavo offered his insight on a possible solution to the concern. Also be sure to provide your contact information and VIN and current mileage.
Cadillac Customer Service