1998 Dodge Caravan "vent blend door" Questions

...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 ...

...vents it's the same when set to defrost, heat comes out of vents The blend door actuator on most cars is vacuum operated, so a vacuum leak, bad vacuum check valve, or bad actuator can all cause

...blend door actuator. to fix, the dasshboard has to be removed, A/C has to be reclaimed, and coolant drained. it is not an easy task for the DIY'er. best left to a repair shop as it is an aggrevating ...

...blend door under the dash. The blend doors direct air thru the heater core and out the vents. Did you drill by the passenger side to put mud guard? I did drill into the vacuum reservoir, and it went ...

...vents, although the fan is off. Air blend door is working properly as I can make this air hot or cold from the slider. Put the vent on inside air circulation,not fresh air,then no air will come

...flushed system, not change. when cranked to full low, air gets cooler, but not cold. It has a broken blend air door on the drivers side.The heater box will have to come out ,and the door

air will not blow out dash vents 2000 didge caravan ac ice cold blows out every where except dash ventsw Usually a problem with the controller or a blend door actuator.

vent has air come out Blend door motor has malfunctioned, or has a vachum leak This needs a lot of tools to test and fix, it could be the control head bad as well. so Let me know if you have the tools

...vent and not from the bottom. do i need to replace the fuse or do i need a mechanic? Your problem is most likely in the blend doors of the heater. But Id ask your mecanic to take a quick look, they ...

...vent doors operate under vacuum from the engine. There is usually a vacuum "tank" under the dash that stores some vacuum to keep things stable under such acceleration conditions, since engine vacuum ...