Overheating

5

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

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

20

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

2 of 2 people found this helpful.

Your Answer

Add photo

Related Questions

  • 01 monte carlo overheating 13 answers

    My car is STILL overheating, I have replaced the rad, testator, rad hoses, water pump, cooling fan sensor, rad temp sensor, as well as flushed the system. Does anyone have any ideasuggestions? It'...

    2001 Chevrolet Monte Carlo LS

    -

    Maintenance & Repair

  • Overheating 1 answer

    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.

    2003 Chevrolet Monte Carlo LS

    -

    Maintenance & Repair

  • Overheating 1 answer

    My hotcoolant light. Comes on after driving. For about 15 mins. I put water in it it xools down for a minthen starts back up

    2004 Chevrolet Monte Carlo LS

    -

    Maintenance & Repair

  • why does the temperature gauge show an overheating engine. 1 answer

    1998 monte carlo 3.1 L I have changed the temp sensor, water pump , thermostat & radiator. Pressurized the coolant system and found no leaks. I have cabin heat. The radiator fans run continuously as...

    1998 Chevrolet Monte Carlo 2 Dr LS Coupe

    -

    Maintenance & Repair

  • Overheating and dies out 8 answers

    Overheats then makes clicking noises then dies out.

    1998 Chevrolet Monte Carlo 2 Dr LS Coupe

    -

    Maintenance & Repair

Search Chevrolet Monte Carlo Questions

Chevrolet Monte Carlo Experts

#1 Tom Demyan
Tom Demyan
Reputation 520
#2 Js08016
Js08016
Reputation 460
#3 John Saffrahn
John Saffrahn
Reputation 410
View All

Related Models For Sale

Used Chevrolet Impala
591 Great Deals out of 34,068 listings starting at $899
Used Chevrolet Camaro
243 Great Deals out of 31,194 listings starting at $369
Used Ford Mustang
541 Great Deals out of 45,846 listings starting at $1,999
Used Chevrolet Corvette
149 Great Deals out of 20,684 listings starting at $3,995
Used Pontiac Grand Prix
30 Great Deals out of 2,863 listings starting at $1,600
Used Chevrolet Malibu
1,060 Great Deals out of 77,910 listings starting at $1,500
Used Chevrolet Silverado 1500
1,773 Great Deals out of 181,200 listings starting at $250
Used Chevrolet Tahoe
559 Great Deals out of 31,371 listings starting at $1,500
Used Buick Regal
131 Great Deals out of 11,077 listings starting at $2,999

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.