1997 Honda Civic "heater works driving" Questions

...driving. If it's running normal, then it's the heater core. A plugged heater core doesn't allow enough water to pass through to heat your car. Make sure the core isn't leaking as that causes heating ...

driving but turns cold as soon as the RPM's get below 2000.. Heater control valve possibly? no that is a water pump or a stuck thermostat. see when you are driving the coolant is going through

heater will come on, the drive belt works fine and the compressor on when I turn the ac on what can it be? So the blower motor isnt working?? use a automotive multimeter to check the motor as it could

...Heater blows hot air while driving but will start blowing cold air when you stop or slow down. Can be driving and this can happen randomly as well. Temperature gauge on dash seems to indicate normal ...

heater motor working but no air coming through vents THE VACUM HOSE THAT DRIVES THE AC PANEL IS PROVABLY DISCONECTED OR DAMAGE

...heater works fine while driving but when I slow to a stop or sit ideling the air temperature drops and blows cold air Are you getting funky sounds form your engine? My corolla did this too and it was ...

...driving keeps temp normal and provides heat to interior. Stop at stoplight and heat gauge starts climbing and heater blows cool air. At home, kept car in gear with brake on and watched temp increase. ...

Heater Stopped Working in a '93 Civic VX My wife was driving our 93 Civic VX and she turned the blowers off then quickly turned them back on and they stopped working. My father has owned 2 Civic VXs ...

...driving. Both fans seem not to be working. u may be having a thermostat that is stuck usually when that happens overheating comes along . . check your coolant level and oil level that can also cause ...

...driving on the interstate the heater woorks fine but when you exit and slow down under 40 it blowes cold. Is your system full of coolant? If not then you should top it off and see if that helps. If ...