Car burning alot of oil

CADILLAC DEVILLE
Avatar
CADDILADY
  • MEMBER
  • 1 POST
What might the problem be if my car is constantly out of oil and there is no oil leak? I took it to a repair shop that said there wasn't a leak, but I had an oil change about 3 weeks ago and now it is bone dry. I can put oil in myself and a week later it is dry again. I have a 2002 Cadillac Deville DHS with 66,896 miles and a v6 engine. Please assist.
Sep 20, 2007 at 10:33 AM
Advertisement
Avatar
BUZZSAW
  • CERTIFIED EXPERT
  • 1,198 POSTS
[quote:69a5f69cce="caddilady"]What might the problem be if my car is constantly out of oil and there is no oil leak? I took it to a repair shop that said there wasn't a leak, but I had an oil change about 3 weeks ago and now it is bone dry. I can put oil in myself and a week later it is dry again. I have a 2002 Cadillac Deville DHS with 66,896 miles and a v6 engine. Please assist.[/quote:69a5f69cce]

they dont make a v6 for devilles all are north stars v8. you need to take it to the dealer and let them soak the cylinders with a chemical to free up piston rings may have to do this a couple times. they are stuck
Sep 21, 2007 at 9:42 PM