2000 Mitsubishi Diamante "under dash vacuum hose routing" Questions

...Solenoid.If you have equal heat in the heater hoses, then you look at the ductwork under the dash. A small flap control must be failing to route airflow past the heater core.Please rate my

...dash and feel around. It will be kinda hard to find just take your time and a flash light so you can see what your looking for. get under dash look for hoses you'll probably see this one off a ...

...via a cracked or disconnected vacuum hose. I would start under the hood, and then once you are sure they are good there, work your way inside to back under the dash and continue your search

under dash. Where do they plug in? Hoses are connected to controller. they are gray with black plastic ends. Look for the little silver canisters that control heater doors. Vacuum lines must have come

...from dash and make sure cable is connected and do the same under the hood where one heater hose has a valve connected to it, my car heater in the level 1 and 2 does not work but 3 and 4 are

...under your dash that has heater hoses that run off your cars engine. As your cars anti freeze gets hot, it routes it through the heater hoses to the heater core. When the door opens, the air flows ...

...find out if they work.The other potential problem is duct work switching under the dash.  If all the hoses are hot, then some ductwork flap is not moving correctly. You would need to trace

...dash panel and seat the grommet in the opening.Position the plenum under the instrument panel with the register duct opening up and the heater core tubes down. Rotate the plenum up behind the ...

...under the dash to the rear of the heater/AC control assembly. The line enters a fixture that can distribute vacuum signals through several hoses. One of those is the hose to the water valve, the only ...

...dash panel and seat the grommet in the opening. Position the plenum under the instrument panel with the register duct opening up and the heater core tubes down. Rotate the plenum up behind the ...