» » »

Cadillac Q&A

Ask Your Question

2005 Cadillac STS Question: coolant



jack4556, 4.6L V8, Williamsburg, OH, March 12, 2010, 11:44

I have a 1997 sts seville. When i drive for awhile i seem to be loosing coolant. If i drive for an hour it usually needs about a gallon of coolant. I cant find a leak or anything anywhere. Oil looks fine and i never find anything under car or in motor compartment.

1 Answer
Flag This