Alright so I have searched all over and can't find my particular problem discussed.
My air conditioning works, but only kind of. When it is on 3 blue dots and 59F, and all 3 vents going (dash, face, and feet) I get warm air from each. when I switch it to just face and feet vents, i get cold from dash and HOT from feet. when i do face and dash, i get cold from face and HOT from dash. It blows the same temp from all vents left to right (drivers and passenger side).
I took out the heater control valve and it was a mess - rusty, sticky, and covered in gunk. The valve also seemed to be stuck. I througly cleaned it and put it back in, fired the car up, and got perfect AC under all settings. however shortly after beginning to drive it, it went right back to the conditions before the cleaning.
I have now replaced the heater control valve with a nice new one and again, upon install, it was initially perfect... until i started driving around and again my feet and the dash vents were blowing hot or all three, warm.
It's not too hot where I live so its not a big deal, but I'd like it if when i do want to use the AC my feet or the top of my head wasn't 10000 degrees.
Any ideas on what to check next?
I have checked Freon and the levels there are perfect.
Thanks a lot
My air conditioning works, but only kind of. When it is on 3 blue dots and 59F, and all 3 vents going (dash, face, and feet) I get warm air from each. when I switch it to just face and feet vents, i get cold from dash and HOT from feet. when i do face and dash, i get cold from face and HOT from dash. It blows the same temp from all vents left to right (drivers and passenger side).
I took out the heater control valve and it was a mess - rusty, sticky, and covered in gunk. The valve also seemed to be stuck. I througly cleaned it and put it back in, fired the car up, and got perfect AC under all settings. however shortly after beginning to drive it, it went right back to the conditions before the cleaning.
I have now replaced the heater control valve with a nice new one and again, upon install, it was initially perfect... until i started driving around and again my feet and the dash vents were blowing hot or all three, warm.
It's not too hot where I live so its not a big deal, but I'd like it if when i do want to use the AC my feet or the top of my head wasn't 10000 degrees.
Any ideas on what to check next?
I have checked Freon and the levels there are perfect.
Thanks a lot
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