why is my car running hot i put in a new water pump n it keeps getting hot

Asked by Birginia Dec 05, 2013 at 08:14 AM about the 2003 Chevrolet Impala FWD

Question type: Maintenance & Repair

my 2003 chevy impala keeps running hot i put in a new water pump in it keep getting hot,it seems the water returns back to the water tank

7 Answers
9,275

Dorian answered 8 years ago

Check to see if your radiator fans are working. If not, you may need to replace the relay or fan. If the radiator fan comes on when you turn on the AC, but not when the engine gets hot, you could have a bad coolant temperature sensor. It also might be just a bad radiator cap that isn't holding pressure.

8 people found this helpful.
Mark helpful
130

James answered 6 years ago

I have a 2011 Chevy Impala I change out the water pump and thermostat and it still overheats

10 people found this helpful.
Mark helpful
10

GuruT7L3Z answered 5 years ago

My car doing same things You find out what's going on with it

1 people found this helpful.
Mark helpful
20

Curtis l answered 5 years ago

New water pump and thermostat and still runs hot runs hot like a day or two later

2 people found this helpful.
Mark helpful
20

Neal answered 5 years ago

Upper and lower manifold gaskets are bad about going out on the 3.8 engines if it's not water pump or the heater core elbows because they get old then I bet it's those I'm replacing them today

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • why is my car running hot i put in a new water pump n it keeps getting hot 7 Answers

    my 2003 chevy impala keeps running hot i put in a new water pump in it keep getting hot,it seems the water returns back to the water tank

    2003 Chevrolet Impala FWD

    -

    Maintenance & Repair

  • Why is my 2004 chevy impala running hot after i put a new thermostat n water pump on it? 2 Answers

    2004 Chevrolet Impala LS FWD

    -

    Maintenance & Repair

  • Running hot 7 Answers

    2000 impala I put a new water pump...still running hot...put a new thermostat in it still running hot...I bleed it still running hot...seems like it isn't circulating. Could a small hole in radiat...

    2000 Chevrolet Impala FWD

    -

    Maintenance & Repair

  • My engine is getting hot 1 Answer

    2003 chevy impala 3.4 engine. when the car is still cold and i,m driving it says coolant temp hot. help! 4 Answers the water pump, the thermostat, and the radiator have all been replaced, but the c...

    2003 Chevrolet Impala FWD

    -

    Maintenance & Repair

  • Running hot 1 Answer

    Car running hot jus put new water pump on mechanic says thermostat go hand at hand.is that true

    2008 Chevrolet Impala SS FWD

    -

    Maintenance & Repair

Impala

Looking for a Used Impala in your area?

CarGurus has 130 nationwide Impala listings starting at $4,888.

Postal Code:

Shortcuts

Search Chevrolet Impala Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    6,120
  • #2
    james sparrow
    Reputation
    4,630
  • #3
    dandyoun
    Reputation
    4,080
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Malibu
48 Great Deals out of 1,071 listings starting at $2,495
Used Honda Accord
52 Great Deals out of 997 listings starting at $2,995
Used Toyota Camry
52 Great Deals out of 1,161 listings starting at $4,594
Used Chevrolet Camaro
13 Great Deals out of 480 listings starting at $11,749
Used Chevrolet Silverado 1500
201 Great Deals out of 8,235 listings starting at $6,995
Used Chevrolet Tahoe
13 Great Deals out of 847 listings starting at $698
Used Ford F-150
336 Great Deals out of 13,399 listings starting at $3,000
Used Dodge Durango
51 Great Deals out of 1,890 listings starting at $6,987
Used Chevrolet Monte Carlo
4 listings starting at $9,800

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.