My 98 cadillac deville concours keeps over heating i need help

Asked by May 30, 2017 at 02:50 PM about the 1998 Cadillac DeVille Concours Sedan

Question type: General

Dont know what i should do i love the car
just might have to junk it

4 Answers

73,875

Possibly head gaskets which are difficult to repair correctly. http://www.northstarperformance.com/sgstuds.php

Run strong still no power lost

98,335

Do you notice any white smoke coming out the tail pipes on the initial startup? Or possibly a slight engine miss that goes away after just a few seconds? Coolant in the oil or oil in the coolant, all of the above are sure signs of a blown headgasket. And yes they will still run very strong until they blown completely out. Other things could be a bad thermostat, restriction in the cooling system, blocked air flow through the radiator, inoperative cooling fans. HTH

73,875

Try a full cooling system service - new hoses, flush, t-stat and coolant and make sure the cooling fans work properly. You may also need a new radiator if flushing does not bring the temps down.

Your Answer

Add photo

Related Questions

DeVille

Looking for a Used DeVille in your area?

CarGurus has 1,662 nationwide DeVille listings starting at $1,995.

ZIP:

Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
kikero
Reputation 2,180
#2 Js08016
Js08016
Reputation 1,930
#3 Cynthiasmith
Cynthiasmith
Reputation 1,620
View All

Related Models For Sale

Used Ferrari 360
72 listings starting at $60,980
Used Ferrari 456M
8 listings
Used Cadillac Eldorado
366 listings starting at $2,300
Used Cadillac Seville
340 listings starting at $2,500
Used Ford Mustang
725 Great Deals out of 42,692 listings starting at $1,300

Used Cars For Sale

2005 Cadillac DeVille For Sale
237 listings starting at $1,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.