znmandy Posted October 28, 2008 Share Posted October 28, 2008 I really need some help on this one before I pay a shop to mistreat my car. My 01 is300 blows ice cold ac but when I turn the dial to heat anything it only blows barely warm or just air from the cabin I am not really sure. Any suggestions would be greatly appreciated. Z Quote Link to comment Share on other sites More sharing options...
smooth1 Posted October 28, 2008 Share Posted October 28, 2008 Sounds like the heater control valve may be stuck, or you could have a vacuume leak in the line that controls the temperature adjustment doors inside the heater plenum. Either way, the parts are cheap, it's the labor to get into there that will add up, unless it's the control valve, that shouldn't be too much. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.