My 05 DeVille DHS loses oil! Not all of the time! The oil loss can be 3 to 4 qts at a time while driving. Any ideas of what I should look for? Filter and drain plug are not leaking.

My 05 DeVille DHS loses oil! Not all of the time! The oil loss can be 3 to 4 qts at a time while driving. Any ideas of what I should look for? Filter and drain plug are not leaking. 4 Answers

my cadillac deville 02's info/reset buttons do not work, i checkd the buttons and they are not pluggd from behind, where would the cables that plug up to them be located? or is there another way to remove the change engine oil letters off? 1 Answer

i bought the car from another person..and i made the mistake of not checking if the buttons worked or not, now everytime i change the oil on my car the letters stay on

My Cadillac Deville is keep running hot and idk why. It's leaking oil and my transmission fluid is not staying in the car. What advice or steps I should take? 4 Answers

Why is it running hot I seen people say they change the thermostat and water pump and there's no luck wat should I do

My 2001 Cadillac deville, just stopped I was driving it then all the lights on the dash quit everything electronic quit working the Windows, the locks, and the dash, it won't turn over at all what to 2 Answers

What is wrong with my car? I have no idea tried everything I could think of it being?

Have a 05 deville that needed a starter and now solenoid clicks but no engine turn over,is there some kind of anti theft sequence that I have to do since I unhooked the battery? 2 Answers

Battery has power and new starter but getting no crank is there some kind of reset sequence since I unhooked battery to work on vehicle?