Heater Issue?

Question:
For some reason, my 95 Jeep Wrangler's heater only blows heat when set to high. When I set it to medium or low, air barely comes out and thats when your moving. I'm not sure whats causing this. It might be clogged or something....i dunno?

Answers:

Throttle Position Sensor?

Go to automotiveforums.com Does your fan work L-M-H on vent and A/C? I replaced my heater control unit for about $120 and fixed some of my probs. You could run to the junk yard and pull one off for cheap too.

compact domestic performance.?

sounds like the fan is only working on high. i find where it and hav e someone listen while you turn the speed up and down

How many miles do you think I can get out of a Lincoln Navigator?

sounds like a bad relay. they are under the hood on passenger side wheel well or fire wall i forgot which.

where should i look in the internet for superchargers ..?

Yha lol, are jeep heater is bad to 96 jeep.

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