1991 Cadillac Seville STS Q&A
1991 Cadillac Seville STS Question: Losing Oil Problem
I have a 91 Cadillac Seville. This has been a wonderful car and now all of a sudden I am losing oil on a daily basis. I am sure I am now probably out again and now the red warning light came on. What is happening and how much will it cost to repair? - Visitor
if it is the 4.9 motor, it has a history of rear main oil leaks which can be very expensive to repair. go to a shop and have them put dye in the system and they use a light to determine the source of the leak. then they can give you a bid. Roy - mastertech6371
my buddys 2003 seville sts has a pwower steering whine, we changed the pump rack and lines, but the whine is still there. reason we changed them is that the car sat for a couple years and he wants ...