2002 Cadillac Seville Repair Question
2002 cadillac seville sls
This is normal for the Northstar engine to use some oil. I've had two Caddys with the Northstar engine and both used about 1 to 2 quarts of oil between changes.
2 questions asked
If you don't mind Jiffy lube, you get a free top-off on ALL fluids. Not bad for a $30 oil change.
13 questions asked
you need to do a top engine clean and free up the piston rings, cadillac says 1 qt per oil change is normal, you do this by warming up the motor and putting top engine cleaner in the spark plug holes, let it sit for 24 hrs and change oil, may have to repeat couple times
3 questions asked