Ac on but fan OFF ?
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Joined: Apr 2014
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From: Danmark
Car: Trans Am gta 5.7 1989
Engine: 350 tpi
Transmission: th700r4
Axle/Gears: BG 9 bolt
Ac on but fan OFF ?
Then i turn the ac on the fan dosnt kick in is that right ?
I have 2 fans on my 5.7 tpi
On my European car the fan always run with the ac on
I have 2 fans on my 5.7 tpi
On my European car the fan always run with the ac on
Joined: Apr 2000
Posts: 3,938
Likes: 99
From: Huntsville AL
Car: 88GTA
Engine: 5.7TPI
Transmission: Auto
Axle/Gears: 3.27
Re: Ac on but fan OFF ?
No, That's not right. Read this thread. Also secondary fan or passenger side fan will/should come on computer controlled at 240 ish degrees AND when AC is on.
https://www.thirdgen.org/forums/cool...enger+side+fan
https://www.thirdgen.org/forums/cool...enger+side+fan
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Ac on but fan OFF ?
The primary fan in those cars is controlled by the ECM and the secondary fan is run by the Fan Switch, IIRC. Both fans should come on with the AC.
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