2000 Cadillac Seville SLS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2000 Cadillac Seville SLS

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2000 Cadillac Seville SLS Problems

Check Engine Light on Due to Failure of Secondary Air Injection Pump

Water may be drawn into the secondary air injection (AIR) pump causing the pump to fail and the Check Engine Light to illuminate. Our technicians tell us there is a kit available from General Motors to relocate the air intake for the pump which should prevent future damage from water intrusion.

Stalling Due to Failed Crankshaft Position Sensor

The crankshaft position sensor may fail causing the engine to stall intermittently, the Check Engine Light may or may not illuminate.

Check Engine Light Due to Gas Cap Issue

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

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2000 Cadillac Seville SLS Questions

My drivers side fan won't run the passenger side works I got a new fan motor and swapped the relays can u tell me the problem or what to try next (1 answer)

Considering buying a 2000 BMW 528i (1 answer)

I currently own a 2000 Cadillac Seville SLS. I enjoy the car but I am wanting to move on. I have always loved BMW's and I really like the 528i, but I have seen multiple scary reviews. Is this car worth it?

Where is the a/c evaporator located on this vehicle. Some say its in the dash (1 answer)

others say the motor will have to be pulled to get to it

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