95 Cobra heater-A/C fan speed prob

I think its all vacuum controlled.

Hello to all members. I just got a 94 GT. Im having a similar problem where the a/c is only blowing through the windshield vent, weather i have it on vent or max a/c.When I first got the car it was working fine, now it just blows to the windshield.. Can anyone help me out with this.??

Barnstang, there is a reisistor pack. I'd consider the HVAC switch itself has an issue too (generally a resistor pack takes out all but high speed).

94StangTny, welcome. For your issues in general, please start a new thread. I for one am sloppy about quoting people individually (as is the case here on this thread). Separate threads remove some confusion regarding what reply pertains to which issue.

Yours sounds like a vac leak. There's one line which always breaks. As for the common break location, I'd have to look it up myself. A quick search will reveal the common spots. I've fixed mine with a short run of rubber hose where the break was in the hard line.

Good luck to both.

i'd agree with Hissin. if you have low then the resistors are good. check for power at the Blower Resistor on the LG/W wire with the switch in Med/Low and for power on the Y/R wire with the switch in Med/High