03 Impala with 3.8 leaking coolant near the thermostat
40

Asked by Dwayne Oct 24, 2018 at 08:08 PM about the 2003 Chevrolet Impala LS FWD

Question type: Maintenance & Repair

03 Impala with 3.8 leaking coolant near the thermostat below and to the left of
the thermostat housing.

2 Answers
39,985

beatupchevy answered 6 years ago

at about every 70,000 miles the intake plenum gaskets should be replaced , that could be the problem

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 03 Impala with 3.8 leaking coolant near the thermostat 2 Answers

    03 Impala with 3.8 leaking coolant near the thermostat below and to the left of the thermostat housing.

    2003 Chevrolet Impala LS FWD

    -

    Maintenance & Repair

  • Tires and rims compatible with my 03 Chevy impala. 1 Answer

    Can my 98 Chevy suburban rims be used on my 03 impala

    2003 Chevrolet Impala FWD

    -

    Maintenance & Repair

  • 03 impala over heating 3 Answers

    My impala over heats as soon as you start it oil looks normal took the thermostat out and put head gasket sealer and radiator seal in it still over heats it stays at half idleling when you go to ta...

    2003 Chevrolet Impala

    -

    Maintenance & Repair

  • 03 Chevy impala 1 Answer

    I have a 03 Chevy impala with 160xxx miles on it. When making turns my car will make a rumble noise and the drivers side floor board will vibrate as well as the brake pad vibrating and giving some ...

    2003 Chevrolet Impala LS FWD

    -

    Maintenance & Repair

  • 03 impala issues 2 Answers

    03 impala bought 2 years ago and was fine for the first year and now it's been a guessing game for what's going on with it been to 4 different mechanics and none can tell us what's wrong here's ou...

    2003 Chevrolet Impala LS FWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Impala Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    6,240
  • #2
    James Sparrow
    Reputation
    4,650
  • #3
    dandyoun
    Reputation
    4,120
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Malibu
47 Great Deals out of 1,171 listings starting at $1,495
Used Chevrolet Silverado 1500
211 Great Deals out of 5,889 listings starting at $3,995
Used Honda Accord
43 Great Deals out of 907 listings starting at $2,799
Used Toyota Camry
57 Great Deals out of 958 listings starting at $2,212
Used Chevrolet Camaro
21 Great Deals out of 328 listings starting at $10,500
Used Chevrolet Tahoe
16 Great Deals out of 725 listings starting at $5,995
Used Nissan Maxima
14 Great Deals out of 151 listings starting at $5,995
Used Jeep Grand Cherokee
129 Great Deals out of 3,235 listings starting at $4,995
Used Chevrolet Monte Carlo
8 listings starting at $24,998
Used Ford Taurus
6 Great Deals out of 81 listings starting at $4,880

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.