Most cars on the road still have. But if your car heater starts blowing cold air and suddenly stops working in the middle of winter, it can make it downright miserable. When troubleshooting to try and repair the car heater , check the coolant ONLY when the engine is cold.
Heat in automobiles is supplied by hot coolant circulating through the engine. Cold air from the outside, or recirculated air from the inside, is directed either completely or partially through that heater .
Step - Inspect heater system vacuum lines especially to the .
The heater control valve is underneath your hood and acts as the switch that turns the heat on and off.
If that piece is not working right, your car could . If the lamp lights, the switch is broken. Then probe the switch input terminal. Probe the fuse output terminal with the lamp. Later on while in my car , I thought what the hell why not and gave two good smacks underneath my dash. Of course this means that either my ac blower or resistor are about to give out, but it definitely . I turned it up and nothing happened.
Turn the key to the on position and turn on the fan and it will be on low no matter what setting it is turned to. Turn the car off and try again sometimes the fan will turn on but will be at medium or High. It will stay that way no matter what . Sign of trouble: If your truck typically overheats when you drive it. What to do: Consult your manual about how to replace the thermostat.
What is wrong with my car heater ? First it is important to understand how heaters in our automobiles work. In car heaters there is not an electric element. Instea you have what is called a “ heater core. The blower is what circulates the heat through the core and then warms the car and passengers.
If you don' t feel that trickle of heat, your heater core is not being included in the circulation of hot coolant when the engine is warmed up. Since your engine runs by turning a.
No comments:
Post a Comment
Note: only a member of this blog may post a comment.