Infectious Off-Road.com

i have a question on the ac system every thing works but it only blows out the defrost any ideas no mater what setting its on floor or dash vents jush blows out defrost vents

[quote="TJer"]i have a question on the ac system every thing works but it only blows out the defrost any ideas no mater what setting its on floor or dash vents jush blows out defrost vents [/quote]



Check the blend door... if you change the switch from a different selection then it could be the blend door actuator, the switch itself, or you could just have something that has fallen down in the door and lodged in there.

My TJ had the same problem. On the driver's side of the motor there is a small vacuum hose that fell off. When I put it back on my AC worked fine.

[quote="Chicken Hawk"]My TJ had the same problem. On the driver's side of the motor there is a small vacuum hose that fell off. When I put it back on my AC worked fine.[/quote]

I had the same issue... guess when i worked on it i disconnected by accident. Put it back together and it all worked fine.

Should be a vacuum problem, check that hose.

[quote="TJer"]i have a question on the ac system every thing works but it only blows out the defrost any ideas no mater what setting its on floor or dash vents jush blows out defrost vents [/quote]
Thanks guys all it was was the air hose works grate thanks

no problem...