2000 Cadillac seville sts


Asked by May 20, 2015 at 02:14 PM about the 2000 Cadillac Seville STS

Question type: Maintenance & Repair

I have had problems with my 2000 Cadillac sts seville  overheating and coolant spewing out of resivoir it will be
fine and then heater will stop being hot and car will overheat i have been changing the thermastat a couple times
and it will be good for a week or two then one day i went to start my car and nothing so i jumped the car it started
but nothing worked dash radio locks seats nothing electrical and when i turnred the car off it would not start
again i checked the fuses unerneath the backseat and all the fuses are working fine so i have no ideas the only
things i know about cars is what ive had to do before

3 Answers


These Northstar engines are notorious for blowing head gaskets. Have the cooling system pressure tested. To do the head gaskets correctly you're looking at upwards of $3500. HTH. -Jim


Do this ck the oil look at the dip stick if looks bubbly or whitesh most likely blown head gasket


Also ck the raditor make sure you have a good flow could be clogged

Your Answer

Add photo

Related Questions


Looking for a Used Seville in your area?

CarGurus has 496 nationwide Seville listings and the tools to find you a great deal.


Search Cadillac Seville Questions

Cadillac Seville Experts

#1 Tom Demyan
Tom Demyan
Reputation 370
#2 carpetguy53
Reputation 310
#3 Js08016
Reputation 260
View All

Related Models For Sale

Used Cadillac DeVille"
2,394 listings starting at $1,000
Used Cadillac Eldorado"
452 listings starting at $7,995
Used Lincoln Town Car"
56 Great Deals out of 2,377 listings starting at $1,542
Used Cadillac Escalade"
377 Great Deals out of 11,231 listings starting at $2,999
Used Chevrolet Tahoe"
1,071 Great Deals out of 36,223 listings starting at $1,700
Used Lincoln Continental"
1,940 listings starting at $42,556
Used Chevrolet Silverado 1500"
2,489 Great Deals out of 143,840 listings starting at $1,995
Used Honda Accord"
1,344 Great Deals out of 77,641 listings starting at $1,395