Cadillac DeVille DTS Questions

Get answers to your auto repair and car questions. Ask a mechanic for help and get back on the road.

Find questions for your car.
I pulled my intake manifold and it was full of oil
Car has been fine all day. I went for a drive and 45 minutes later i was going about 55 and the car just revved up while still in drive. once i stoped the car and tryed all the other gears it doesnt move. the dash indicator says it's selecting the gears but the car is just revving up. The linkage on the Tranny is moving and the nut is too. The car is fwd
a grounding problem, how do I detect the faulty ground?
But as it warms up it slowly gets quiet n you can barely here it unroll you give it gas and Idk what the problem could be an I'd like to know the main cause because I don't wanna sink a lot of money into it...thanks.
How can I unplug, or disconnect the "check he coolant level" sensor?

Everything checks out OK but it still shows.
It started with the engine temp gauge saying hot. engine was not hot. gauge still stuck there, now gas gauge stuck on full.
speedometer not accurate will stay on 49 for a long time even if going faster. Any ideas what is wrong?
Help help SOS!!!!! SECURITY SHUT DOWN ALL FUEL SUPPLY HOW DO I FIX IT 2001 Cadillac deville DTS!!!!
I also need to know how to test the heat and A/C Resistor(25709317).I tested the blower motor and it runs fine?
Get an estimate and never overpay again
RepairPal guarantees your repair will be done right.