1997 Cadillac Seville STS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1997 Cadillac Seville STS

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1997 Cadillac Seville STS Problems

Check Engine Light Due to Gas Cap Issue

A Loose or worn gas cap may cause Check Engine Light to illuminate.

Engine Overheating Due to Leaking Headgasket

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.

Coolant Leaks From Water Pump and Radiator

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.

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1997 Cadillac Seville STS Reviews

I was driving to school no less then 10 minutes ago, every thing was fine. THen the low oil light went on. I changed it last week so i knew that was off. Then the power steering went off, i managed to turn into my college, then fuel injection failed. Everything still worked, i turned the car off then back on, and every thing worked. I am taking the old girl to the shop, but does anyone have any...
I have a 1997 cadillac sts. None of my windows work not even the moon roof. I dont know what fuses to check or where to even begin! Please help :)

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