2002 cadillac deville

Asked by Sweetnsassie Jul 07, 2019 at 08:57 PM about the 2002 Cadillac DeVille Sedan FWD

Question type: Maintenance & Repair

Combustion test done...head gaskets good.  Car overheats
as soon as you get on it.  Local driving...35 to 40 mph its
fine.  Going up hill or on highway...overheats.  tstat was
bad...replaced it.  Tranny fluid was low...added.  

1 Answer

Sweetnsassie answered 5 years ago

Brand new radiator and hoses, new tstat. With Snap on computer plugged in...cap and funnel on overflow tank...tank bubbles up into the funnel...gets up to 222...fans come on...antifreeze sucked back in temp goes right back down to 204-208. Only overheats under load...but...we just hooked up the computer tonight...ran it down the street in D3...not OD...up hills...45 mph...didnt overheat...leaning maybe toward water pump? Or unfortunately TCC? But car shifts completely fine. No codes either. Even when it overheats.

Mark helpful

Your Answer:

Related Questions

  • 2002 Cadillac Deville 3 Answers

    Where is the fuel injector located and how hard is it to replace,2002 Cadillac Deville.

    2002 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

  • 2002 Cadillac Deville 1 Answer

    What can I use to clean and flush out the catalytic converter, for a 2002 Cadillac Deville, or how much would it cost to flush it out?

    2002 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

  • 2002 Cadillac DeVille wont start 6 Answers

    My 2002 Cadillac DeVille wont start change the battery change the wires all my lights work stay bright find AC everything works in the car just won't start

    2002 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

  • 2002 Cadillac Deville overheating 1 Answer

    Bought a 2002 Cadillac Devile, over heats. It had a cracked radiator (old owner had used a hose clamp instead of a hose spring). Replaced the radiator, and it still over heats. Replaced thermostat ...

    2002 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

  • 2002 Cadillac Deville -won't start, or turnover 1 Answer

    My 2002 Cadillac Deville would not start. I had a friend to come give me a boost and all it would do was click but all the dash and interior lights would come and door bells would ding. So I too...

    2002 Cadillac DeVille

    -

    Maintenance & Repair

Shortcuts

Search Cadillac DeVille Questions

CarGurus Experts

  • #1
    James Sparrow
    Reputation
    4,090
  • #2
    tuff4x4
    Reputation
    3,090
  • #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
6 listings
Used Chevrolet Impala
12 Great Deals out of 112 listings starting at $3,531
Used Cadillac CTS
4 Great Deals out of 48 listings starting at $6,999
Used Chevrolet Corvette
26 Great Deals out of 1,005 listings starting at $11,995
Used Cadillac Escalade
14 Great Deals out of 396 listings starting at $6,995
Used Mercedes-Benz S-Class
12 Great Deals out of 224 listings starting at $8,887
Used Ford Mustang
53 Great Deals out of 1,256 listings starting at $4,995

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