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 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 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

  • 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

  • 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

  • overheating 5 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 Tom Demyan
Tom Demyan
Reputation 480
#2 Js08016
Js08016
Reputation 450
#3 John Saffrahn
John Saffrahn
Reputation 400
View All

Related Models For Sale

Used Chevrolet Impala
513 Great Deals out of 29,231 listings starting at $995
Used Chevrolet Camaro
164 Great Deals out of 33,234 listings starting at $1,995
Used Ford Mustang
374 Great Deals out of 47,165 listings starting at $1,999
Used Pontiac Grand Prix
23 Great Deals out of 2,841 listings starting at $1,995
Used Chevrolet Malibu
835 Great Deals out of 82,003 listings starting at $1,500
Used Chevrolet Corvette
115 Great Deals out of 20,314 listings starting at $3,495
Used Buick Regal
110 Great Deals out of 10,245 listings starting at $1,995
Used Chevrolet Tahoe
568 Great Deals out of 27,717 listings starting at $1,999
Used Chevrolet Silverado 1500
1,816 Great Deals out of 168,315 listings starting at $1,950
Used Pontiac Firebird
7 Great Deals out of 719 listings starting at $2,500