AC Vents

e3sean · November 15th, 2007, 11:38 PM

i have herd about this before but i dont remember how to fix it the vents on my stang dont work is this a common problem it only blows air from the floorboard and above the dash

CAMN89GT · November 15th, 2007, 11:38 PM

outside under the hood, you gotta play with the hoses, and or... the switch is bad.

tmoss · November 16th, 2007, 10:51 AM

It's always a loss of vacuum to the vacuum motor that is just behind and to the left of the radio in the dash - it has a yellow hose that goes to the heater/ac switch. It just pushes on and sometimes gets pulled off the motor if the switch panel has been pulled out. Other than that, you have to trace the vacuum lines back to the vacuum block.

e3sean · November 16th, 2007, 08:39 PM

thanks

Casper98GT · November 17th, 2007, 12:46 AM

It's always a loss of vacuum to the vacuum motor that is just behind and to the left of the radio in the dash

You cant really say that because in these cars, anything wrong with the system it goes into default mode and shoots it straight out the defrost. So it could be anything in the vaccum system. I have also done quite a few vaccum lines under the hood on the drivers side and at the vaccum log under "a/c" the line is usually broken.

e3sean · November 17th, 2007, 04:40 AM

what is the tube coming from the top of the break booster is that a vaccume cause broke it pulling it off

November 15th, 2007, 11:38 PM	#1
e3sean I Post Entirely Way Too Much 1988 lx 9.68@142 Join Date: Nov 2007 Location: goldsboro NC Posts: 5,609 iTrader: 0 reviews	AC Vents i have herd about this before but i dont remember how to fix it the vents on my stang dont work is this a common problem it only blows air from the floorboard and above the dash

November 15th, 2007, 11:38 PM	#2
CAMN89GT Banned 1988 Mustang Notch it's a bad bitch..i promise Join Date: Dec 2006 Location: Chicago Posts: 980 iTrader: 0 reviews	outside under the hood, you gotta play with the hoses, and or... the switch is bad. __________________ '88 Notch ~ T-70 & Faceplated GForce! Tuned by [B][I][U]Kurgan Motorsports[/U][/I][/B]

November 16th, 2007, 10:51 AM	#3
tmoss Regular Join Date: Jan 2007 Location: St Louis, Mo Posts: 382 iTrader: 0 reviews	It's always a loss of vacuum to the vacuum motor that is just behind and to the left of the radio in the dash - it has a yellow hose that goes to the heater/ac switch. It just pushes on and sometimes gets pulled off the motor if the switch panel has been pulled out. Other than that, you have to trace the vacuum lines back to the vacuum block. __________________ 88 GT Vert 5spd, 3:73 gears, Explorer intake/65mm TB, Explorer Ps, Manley race 1.85/1.55 valves, 1.7/1.6 stud rockers, stock cam +4 degrees, MAC Jet-Hot coated shorties. 277RWHP/330RWTQ www.fastlanecars.com http://tmossporting.0catch.com/

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November 16th, 2007, 08:39 PM	#4
e3sean I Post Entirely Way Too Much 1988 lx 9.68@142 Join Date: Nov 2007 Location: goldsboro NC Posts: 5,609 iTrader: 0 reviews	thanks

November 17th, 2007, 04:40 AM	#6
e3sean I Post Entirely Way Too Much 1988 lx 9.68@142 Join Date: Nov 2007 Location: goldsboro NC Posts: 5,609 iTrader: 0 reviews	what is the tube coming from the top of the break booster is that a vaccume cause broke it pulling it off

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