1996 Cadillac Seville STS Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1996 Cadillac Seville STS
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1996 Cadillac Seville STS ProblemsCheck Engine Light Due to Gas Cap Issue
A Loose or worn gas cap may cause Check Engine Light to illuminate.
Overheating of the engine may cause the cylinder head to expand, severely straining the head bolts and damaging the threads in the engine block. This commonly results in a blown head gasket. Our technicians tell us the engine block threads must be repaired before the cylinder head is reinstalled.
The water pump and/or the plastic side tanks on the radiator may leak causing a loss of coolant. The engine may overheat due to coolant loss. Continued coolant loss after external leaks have been repaired could indicate a blown head gasket.
1996 Cadillac Seville STS QuestionsJust replaced radiator still over heats doing hwy speed (2 answers)
1996 Cadillac sts. Just replaced the radiator, and thermostat. When we do hwy speed 100km or more engine says hot. There r no leaks any where., all the belts r working. No clue what could be wrong. Any ideas....?
Vignition just click when starting
car was repaired at dealership this is all that is left that needs to be done