2005 Chevrolet Monte Carlo Q&A

2005 Chevrolet Monte Carlo Question: no heat

eveything works as far as blower and switching from heat to defrost but just has no heat.Just flushed radiator,and there is no engine light on...any ideas?? -
Answer 1
I would check the thermostat, the blender door, heater core and the coolant level one of these things could be causing no heat. -
Comment 1
thank you for the response,I went out and started playing with switches and seems that the sliders for hot to cold were sticking..long story short i now have hot and cold when switched...thank you again for the very quick response.... -
Comment 2
I have done all these things, installed new thermostat. -
Comment 3
i'm having the same problem. Do you remember what you did to get the sliders to stop sticking ? -
Answer 2
check for a heat control valve that opens up the flow on the heater hose to the heater core.this is located on the in side to the heater core feel both hoses to see if 1 side is hotter then the other with heat on high -
Answer 3
CAN YOU FLUSH AND REFILL A 2000 BUICK LESABRE WITHOUT FLUSHING THE HEATER CORE -
Answer 4
bad hot water valve -
Related Items:
my monte carlo just heated uo i yhink the fans arent working how long do they take to turn on what gurgles in the radiator
When I use the heater, I can smell gas (did not smell with AC) and the mileage goes down significantly. I cannot think of any way these two are related but that is what is happening. Please advise.
it is not wet up by the dash board but on the floor boards both front and back the seal around the doors are fine and the door shuts fine also has not been a wreck the window was up have not used a...
the cruise light stays on for 10 to 60 minutes. I can't shut the light off by stepping on brake. No heat till the light shuts off.
FLUSHED COOLING SYSTEM, REPLACED WTR PUMP & THERMOSAT.WILL WORK FINE TILL I GET GOING ABOUT 1 MILE. STARTGETTING HOT. I CAN STOP PUT IT IN NEUTRAL GIVE IT SOME GAS AND IT WILL COME DOWN TO A NORMAL...