1993 Mercedes-Benz 220 "heater blend door cold stuck" Questions

the heater is only blowing hot air the heater is blowing hot air not cold Sounds as if the blend door is stuck open.

...Heater core could be blocked up, or the blend door is stuck on the cold side of the a/c evaporator or the blend door is stuck in the cold position. Hello. When the heater blows cold air begin by ...

...blend door inside the heater box or a broken adjuster cable going to the blend door, the blend door inside the heater box is responsible for heater output depending on your temp adjustment on your ...

...blend door actuator, or blogged heater core. Feel both hoses to the heater core. They should both be about the same temp. If one is hot and the other is cold, you have a clogged heater core. If both ...

...heater and it still blows cold air. Air Temperature Control Blend Door Failure No Heat or no AC (dependes on where door sticks) In all modern cars there is a tiny DC electric motor driven gear ...

...heater core its still not heating what would cause this stuck blend door or bad blend door actuator My guess is thermostat is stuck open will need replacing If you're thermostat is stuck open, it's ...

...and the motor tried to force it and breaks the place with the motor fits inton the blend door) 4) the heater box is filled with rats nest or animals nest and the air doesn't go though the heater

...blend door closed and blocks the heater core 100% if max AC cold is selected. and recirc mode too is needed a tiger by the tail, this VACUUM controls monster. we only can fix them in a shop with a ...

...heater core, this is called (interestedly enough) the air temperature control blend door actuator. The motor that moves this door fails because the door starts sticking from warping, most ...

heater doesn't work. it's like the thermostate will not go from cold to hot. Stuck on cold!!! The blend door under the dash is intermittently not working and/or stuck in a closed or open position. You