Thread: ac won`t engage

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  1. #1 ac won`t engage 
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    after running all last summer with no problem,i kept it off a few months.I was told to start it every once in a while to keep compressor oiled.The last time i tried to turn it on,about a week ago,it would not engage.the little ac lite came on but no cold air.I generally hear a little click before it starts and then a slight engine lug,but now nothing..any help would be appreciated. thanks
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  2. #2 Re: ac won`t engage 
    Moderator dsmuts's Avatar
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    How cold is it there? If it's under 36* it won't engage.
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  3. #3 Re: ac won`t engage 
    GrandPrix Junkie spazzz's Avatar
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    Quote Originally Posted by dsmuts View Post
    How cold is it there? If it's under 36* it won't engage.
    Could also be the old low on freon...compressor clutch wont kick on if its low...Good thing you can get 134a pretty much anywhere these days
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  4. #4 Re: ac won`t engage 
    Moderator dsmuts's Avatar
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    Then he would have a leak somewhere
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  5. #5 Re: ac won`t engage 
    Turbo is the way to go. BillBoost37's Avatar
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    I have a feeling Slutty Smuty is correct on the temp. Greg was oddly obsessing over his clutch the other day and...same issue. In the middle of the frozen winter, it wouldn't work.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
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