Overheating

firecap72
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

Ruthless_Blue
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 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 01 monte carlo overheating 11 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

  • I have a 2003 Monte Carlo 3.8 V6. Do I need to replace the engine if the head gasket is blown and it has overheated? 3 answers

    I bought a 2003 Monte and was told nothing was wrong with it. I've had it 6 mo. and it started overheating. We replaced the thermostat and flushed the radiator. it ran fine for 2 wks and started ove...

    Chevrolet Monte Carlo

    -

    Maintenance & Repair

  • 01 monte carlo overheating 3 answers

    I replaced the water pump, thermostat, and radiator, but the car is still getting hot. It says the coolant is too hot, but when I go under the hood, the engines cool but the hoses are hot and full...

    2001 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 2 answers

    I have a 2003 2.2 OHV engine in my Cavalier and it is overheating We have replaced the water pump the thermostat the radiator new fluid I do not know why it's overheating the hoses are not collapsi...

    2003 Chevrolet Cavalier LS

    -

    Maintenance & Repair

Search Chevrolet Monte Carlo Questions

Chevrolet Monte Carlo Experts

#1 FordNut
FordNut
Reputation 410
#2 Tom Demyan
Tom Demyan
Reputation 390
#3 John Saffrahn
John Saffrahn
Reputation 380
View All

Related Models For Sale

Used Chevrolet Impala"
847 Great Deals out of 33,037 listings starting at $1,300
Used Chevrolet Camaro"
707 Great Deals out of 37,524 listings starting at $2,650
Used Ford Mustang"
749 Great Deals out of 39,986 listings starting at $1,450
Used Chevrolet Malibu"
1,070 Great Deals out of 66,045 listings starting at $695
Used Pontiac Grand Prix"
36 Great Deals out of 4,327 listings starting at $1,000
Used Chevrolet Corvette"
413 Great Deals out of 19,180 listings starting at $2,499
Used Chevrolet Silverado 1500"
2,171 Great Deals out of 134,561 listings starting at $1,695
Used Chevrolet Tahoe"
968 Great Deals out of 36,437 listings starting at $2,095
Used Pontiac Firebird"
20 Great Deals out of 871 listings starting at $2,995
Used Buick Regal"
164 Great Deals out of 9,982 listings starting at $2,500