Questions & Answers for: Chevrolet Monte Carlo no heat idle

...heat then when i come to a stop it cools off again could it just be my antifreeze level that is a possibility.check the level and see could also be a water pump issue sometimes the fins will corrode ...

...ground or so...then with the vehicle idle-ing w/heat on, bleed the system at the fill port. There's a little more to it then that, but tilting the vehicle to help get the air out is part of the

My 95 monte carlo 3.4 idles really fast and overheats quickly. I had recentlly changed the transmission and this problem occured. I cannot find any wires off. I did find that the passenger side fan ...

...idle pretty big job check for leaks heat could be heater control valve faulty or not getting vacuum its located near firewall under hood on pass side i think u will see 2 coolant hoses going into car ...

IDLE W/HEAT ON.CHECK THE VACUUM LINES GOING THROUGH THE FIREWALL.WHEN U HAVE THE HEATER ON THE VENTS RUN OFF ENGINE VACUUM.LOW ENGINE VACUUM=ROUGH IDLE.G.M. NEEDS A 100K WARRANTY.THERE STUFF KEEPS THE

my monte carlo overheats when idle but no signs of a blown head gasket nor water in oil. the temp gauge will go up to half way then the radiator fans will come on. when i'm driving it will go down to ...

...idle, cools when driving. cant see any noticeable leaks, but i do see very small amount of water comming from a cylindrical thing below the air filter. radiator fan also not coming on. is thermostat ...

...idle. probable low on coolant check your coolant lvl, if it is full then you may have a restricted heater core, in the case of the heater core one of the heater hoses will be much cooler than the ...

...heat would cause the high idle cold and power loss when warm. Use Carb cleaner and spray along edges of intake to see if rpms change. Take your time. Sometimes, unplugging the idle air control will ...

...TRY TO RELEASE THE FUEL PLUG WHEN IT HAPPENS, IT MAY BE BUILDING UP VACUUM. Ignition module may be heating up and failing. Check for spark when it does not want to run next