1999 Cadillac DeVille Q&A
1999 Cadillac DeVille Question: How do I scan for codes?
Changed Converter last year and told needs to be replaced again. Not sure about that, cleaned gas cap and check engine light went off for about 100 miles and then came back on. Please help quickly before my husband runs out and gets another converter. It can't possible need to a new one every year. - stormyweather
Take it to auto zone and they will scan it for free, then get the cades and post them here so we can help. - ProfessorG
I remember putting gas in my car and it started to misfire. The check engine light blinks all the time. The car ran fine up until that point. Since then, I have burned that gas out and still a misf...
make unusual noises while driving.It just started and i dont know how to correct the problem.
I've driven my moms car for 2 days now around 150 mile or more there was a service light so serviced the car and clear the light yet I still have 2 not ready ind
my airconditioner is blowing cold air thru the front vents on the right and warm air on the left front vents.
How do you solve this issue? I believe there are several issue with the electoronics due to this. Can you help? There was not an option in the Model area to choose CTS. THIS IS NOT A DEVILLE