Overheating
5

Asked by firecap72 Mar 12, 2011 at 08:49 PM about the 2003 Chevrolet Monte Carlo LS FWD

Question type: Maintenance & Repair

My 03 Monte Carlo blows cold air out of the heater/defroster and the engines runs hot, 200+ after just a few minutes of driving.  I changed the thermostat today with no change.  Help.

1 Answer
80

Ruthless_Blue answered 13 years ago

hold your heater hoses and see if they are the same temp, if not you got a ciculation problem ,if they are the same temp, gently back wash heater core

8 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Overheating 1 Answer

    I replaced my water pump and my thermostat and lower radiator holes on my 2003 Monte Carlo SS, it held for a couple days but started back overheating at 260 degrees i noticed theres a leak behind ...

    2003 Chevrolet Monte Carlo SS FWD

    -

    Maintenance & Repair

  • Overheating 2 Answers

    I have replaced the radiator, thermostat, temperature sensor and water pump. It would go months in between repairs. Now it is overheating regularly. I have 350,000 mostly highway miles. I'm told it ...

    2001 Chevrolet Monte Carlo LS FWD

    -

    Maintenance & Repair

  • Car, overheating 1 Answer

    has new radiator, new temp gages, flushed, seem to not be a head gasket due to no steam or water leaking when overheating. "Combustion into coolant system" is what is being said...what is this?

    2003 Chevrolet Monte Carlo SS FWD

    -

    Maintenance & Repair

  • Engine Overheating 2 Answers

    I have a 1995 Chevrolet Monte Carlo with 104,000 miles on it. 3.1L V6. Recently my car temp started overheating (260 degrees) and there was no hot air coming out of the vents. I checked the coolant...

    1995 Chevrolet Monte Carlo LS FWD

    -

    Maintenance & Repair

  • 2004 Monte Carlo overheating 2 Answers

    My 2004 Monte Carlo started to over heat I ran the air and it's now overheating it will run for 6 min then say coolant temp to hot I've put oil in it and the water pump was replaced also coolant is...

    2004 Chevrolet Monte Carlo LS FWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Monte Carlo Questions

CarGurus Experts

  • #1
    James Sparrow
    Reputation
    1,050
  • #2
    tenspeed
    Reputation
    990
  • #3
    John Saffrahn
    Reputation
    720
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Impala
10 Great Deals out of 110 listings starting at $4,632
Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $9,995
Used Chevrolet Corvette
28 Great Deals out of 1,058 listings starting at $15,871
Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900
Used Chevrolet Silverado 1500
195 Great Deals out of 5,967 listings starting at $2,975
Used Buick Regal
5 Great Deals out of 35 listings starting at $5,600
Used Cadillac Escalade
21 Great Deals out of 379 listings starting at $6,900
Used Ford Mustang
65 Great Deals out of 1,258 listings starting at $4,995
Used Chevrolet Malibu
54 Great Deals out of 1,151 listings starting at $1,295
Used Jeep Grand Cherokee
122 Great Deals out of 3,221 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.