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where is the fan switch located?

Old Jul 22, 2002 | 09:18 PM
  #1  
Nasty_Bird_'90's Avatar
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From: Under the hood.
where is the fan switch located?

my fan switch is shot. i blew my radiator a month or so ago and had o pay a 200$ tow bill b/c i didn't realize i was overheating. i recently discovered that the fan didn't come on. now i need to turn on the a/c to get the rad. fan to kick on. my question is where is the fan switch and can i replace it with an aftermarket one better than stock to replace it with? thanx
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Old Jul 22, 2002 | 09:23 PM
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GKK's Avatar
GKK
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From: California
Car: 91 Camaro RS Update: Sold Camaro, now own a "91" Corvette.
Engine: Corvette L98 TPI
Transmission: 700R4
The Fan switch is located in the passenger side head between the 6 and 8 spark plugs. I have a Jet Fan Switch that turns on at 200* and off at 185* from Summit for around $35.
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Old Jul 22, 2002 | 09:27 PM
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Nasty_Bird_'90's Avatar
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From: Under the hood.
how much of a difference did that make? does it run cooler?
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Old Jul 22, 2002 | 10:02 PM
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GKK
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From: California
Car: 91 Camaro RS Update: Sold Camaro, now own a "91" Corvette.
Engine: Corvette L98 TPI
Transmission: 700R4
I couldn't really tell if it helped that much because I always use my AC and the fan automatically comes on with the AC. But, during 80* days without AC the engine temp goes to about 200*-220* in stop and go traffic.
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Old Jul 24, 2002 | 11:11 PM
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Ron84TA's Avatar
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Fan switch

I heard that the fan relay normally will break bown first before the fan switch something you might want to check out
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Old Jul 25, 2002 | 06:28 AM
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90IROCconv's Avatar
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From: Plano, TX
Car: 1990 Iroc-Z Convertible
Engine: 305
Transmission: 700R4
Axle/Gears: 2.73 but not for long
How much coolant needs to be drained to change the fan switch? Any idea how much coolant a 5.0L holds??
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