oil pressure gauge floating
How much does the reading vary? Check your engine oil level too.
Between 10 rpm at idle to 60 -at regular driving
Just purchased and oil level is good
Looking for a Used CTS in your area?
CarGurus has 11,222 nationwide CTS listings starting at $1,300.
Search Cadillac CTS Questions
Cadillac CTS Experts
Related Models For Sale
Used Cars For Sale