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Cadillac Seville SLS Problems

Engine Overheating Due to Leaking Headgasket on Cadillac Seville SLS

Problem Description and Possible Solution

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.

(16 people reported this problem)

Cadillac Seville SLS Vehicles With This Problem

RepairPal Verified
Average mileage: 140,000 (120,000–155,000)
11 model years affected: 1994, 1995, 1996, 1997, more1998, 1999, 2000, 2001, 2002, 2003, 2004
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Brake problem? Or maybe a faulty head gasket cylinder?
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Viewing 1-1 of 1 comments
hey i have a car that i bought it ran fine i knew it needed head gasket but i went to start it a few days
later and it didn't want to start just turn over i only drove it once