A/C Help
Thread Starter
Member
Joined: Apr 2010
Posts: 125
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From: Terrell, tx
Car: 1984 Berlinetta
Engine: 305
Transmission: 700r4
Axle/Gears: 3.08
A/C Help
Hey my ac controls will not change between def and vents and floor. I looked around and found a box with vacum lines. It has a spot for a electric plug. Does and have a pic or the plug. Please help me..
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Joined: Sep 2000
Posts: 6,775
Likes: 27
From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Re: A/C Help
The vents will defaut to defrost when vacuum is lost.
Vacuum runs from manifold, through the pass side firewall (next to blower box) to hvac controls. Start engine side to see if the vac lines haven't broken. THey get very brittle over time or, plugged off by people who don't know what they do (after they break usually).
Vacuum runs from manifold, through the pass side firewall (next to blower box) to hvac controls. Start engine side to see if the vac lines haven't broken. THey get very brittle over time or, plugged off by people who don't know what they do (after they break usually).
Thread Starter
Member
Joined: Apr 2010
Posts: 125
Likes: 0
From: Terrell, tx
Car: 1984 Berlinetta
Engine: 305
Transmission: 700r4
Axle/Gears: 3.08
Re: A/C Help
The vents will defaut to defrost when vacuum is lost.
Vacuum runs from manifold, through the pass side firewall (next to blower box) to hvac controls. Start engine side to see if the vac lines haven't broken. THey get very brittle over time or, plugged off by people who don't know what they do (after they break usually).
Vacuum runs from manifold, through the pass side firewall (next to blower box) to hvac controls. Start engine side to see if the vac lines haven't broken. THey get very brittle over time or, plugged off by people who don't know what they do (after they break usually).
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