Seville STS

Air conditioning compressor may leak or become noisy on Cadillac Seville STS

Problem Description and Possible Solution

The air conditioning compressor may become noisy or develop a refrigeration leak, requiring replacement.

Problem Data
RepairPal Verified
Average mileage: 101,067 (60,000–136,888)
10 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998, 1999
15 people reported this problem
Viewing 1 - 4 of 4 comments
air conditioning compressor and fans vefry noisy, continually leak
it turn on by it's slfe and makes a knocking niose.
Ac was leaking,replaced compressor and drier
AC quit. Found metal in system. Replaced all components except evaporator.