Where is the defrost hose on a Plymouth horizon?

When making any changes to a vehicle, a diagram can help point the person in the right direction. A vacuum line diagram for a 1988 Plymouth Horizon can be found in its maintenance manual. ...

where is the fuel filter on a 1987 plymouyh horizon?

Defrost setting pulls all outside air.

http://www.knizefamily.net/minimopar/images/vac-carb-fed-87.jpg Here you go. ...

Most likely a bad or disconnected vacuum hose to the defrost/floor selector in the heater ducting. ...

you probabally have a vacuum hose disconnected

You have a vacuum hose disconnected or broken. Check under the hood for a small vacuum hose out of place or broken. ...

the best source for this information is the haynes manual for the horizon it can answer any question you could possibly have here is the link to amazon http://www.amazon.com/Haynes-Dodge-Omni-Plymouth-Horizon/dp/B0002KKRGU/ref=sr_1_2?ie=UTF8&s=automotive&qid=1197045454&sr=8-2 ...

Try looking on top of the fuel tank. The tank does have to be dropped to do this. ...

I had a Chevy van of this vintage and I found a vacum hose leak in the controls that would make the heater/defrost door default too defrost open. lisining carefully under dash or under hood may pinpoint leak. I had a Chevy van of this vintage and I found a vacum hose leak in the controls that would make the heater/defrost door default too defrost open. lisining carefully under dash or under hood may pinpoint leak. ...

Probably on the engine end of the upper radiator hose

Open the hood the fuel filter is right in front of the valve cover and it is clear. ...

Hot wire it. or go to the manufacturer and get a set of keys made

You either have a bad selector switch or a bad vacuum hose at the rear of the engine. ...

under the dash on the passenger side

Under the housing where the upper radiator hose hooks to the engine.

Under the housing at the engine end of the upper radiator hose.

It is under the housing where the upper radiator hose hooks to the engine.

You can if your microwave has a defrost mode. You can if your microwave has a defrost mode. You can if your microwave has a defrost mode. You can if your microwave has a defrost mode. You can if your microwave has a defrost mode. You can if your microwave has a defrost mode. ...

vacuam hose to ac control is of

To change the thermostat on a 1997 Plymouth Breeze 2.0, a bucket should be placed under the vehicle where the hose for the thermostat is. This will catch any leaking antifreeze. Remove the hose clamp from the top radiator hose where it connects to the engine. Note how the thermostat is positioned in the hose. Remove the old thermostat and replace with a new one. Tighten the hose clamp after reconnecting it to the motor. Check antifreeze level and refill if necessary. ...

Manual defrost is the instructions for you to manually defrost your freezer and automatic defrost is saying the freezer defrost on it's own. ...

Pop the hood and its right there... its the thing with the cap, and a upper and lower hose on it. ...

Under the housing where the upper radiator hose hooks to the engine.

It is on the power steering pressure hose.