Cadalliac Over Heating

Asked by Jennifer Oct 30, 2018 at 06:16 AM about the 2001 Cadillac DeVille

Question type: Maintenance & Repair

Okay read all of the post about Northstar Motors
overheating and blown head gaskets and
everything else about this car. I have a 2001
Cadillac Deville and it is running hot. I have
completely removed the thermostat. I had a crack
in my radiator that I fixed and now the water boiling
hot and bubbling out the reservoir. The one black
hose on the top is so hot I can't touch it. Could
there be a clog in the line somewhere and if so
how do I find it?  Have never ran it hot so I hope I
can find an easier solution than head gaskets. I
need all the help I can get I'm a single parent the
car was given to me to help me out and I don't have
any money to pay mechanic. Any help would be
appreciated.

3 Answers
64,510

firebird338 answered 5 years ago

Try bleeding air from system like this remove cap from overflow tank fill with antifreeze to full mark leave cap off and start vehicle and let idle you will notice level in tank start to rise this is normal once thermostat starts to open level in tank will drop add more antifreeze to full mark then put cap back on.

Mark helpful
9,520

Mike answered 5 years ago

Put the thermostat back in first, it needs to be there. Are the cooling fans running?

Mark helpful

Jennifer answered 5 years ago

The fans are working... Tore it down again today. Found patch on the radiator didn't stick so I put another one on stronger. My problem now is that there's no water going to the motor. It's like something is blocking it so im going to flush system tomorrow and see if that helps. That's not it im out of options. I've never ran it hot so it just can't be the head gaskets.

Mark helpful

Your Answer:

Related Questions

  • Cadalliac Over Heating 3 Answers

    Okay read all of the post about Northstar Motors overheating and blown head gaskets and everything else about this car. I have a 2001 Cadillac Deville and it is running hot. I have completely remo...

    2001 Cadillac DeVille

    -

    Maintenance & Repair

  • OVER HEATING 2 Answers

    1999 CADILLAC DEVILLE OVER HEATING WE REPLACED EVERY THING COOLANT RELATED.

    1999 Cadillac DeVille

    -

    Maintenance & Repair

  • over heating 5 Answers

    my car is over heating,blowing cold air. after new radiator,thermastat,water pump,heater core flush,radiator flush.

    2001 Cadillac DeVille DTS Sedan FWD

    -

    Maintenance & Repair

  • Over heating 4 Answers

    I have changed my reservoir and thermostat and flushed the radiator and my car still over heats what can I do to fix

    2001 Cadillac DeVille

    -

    Maintenance & Repair

  • Over heating 2 Answers

    I was driving my car and something popped under the hood and steam came from the hood and my car started over heating but there's no leaks anywhere what might be the problem?

    1992 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

DeVille

Looking for a Used DeVille in your area?

CarGurus has 6 nationwide DeVille listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Cadillac DeVille Questions

CarGurus Experts

  • #1
    james sparrow
    Reputation
    4,060
  • #2
    tuff4x4
    Reputation
    3,080
  • #3
    Cynthiasmith
    Reputation
    2,840
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Cadillac Eldorado
4 listings
Used Lincoln Town Car
3 listings
Used Cadillac Escalade
14 Great Deals out of 501 listings starting at $5,931
Used Ford F-150
325 Great Deals out of 13,693 listings starting at $3,800
Used Chevrolet Camaro
14 Great Deals out of 468 listings starting at $10,995
Used Ford Mustang
41 Great Deals out of 1,643 listings starting at $7,999
Used Chevrolet Impala
9 Great Deals out of 130 listings starting at $4,888
Used Chevrolet Silverado 1500
200 Great Deals out of 8,052 listings starting at $1,500

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. Content will be removed if CarGurus becomes aware that it violates our policies.