Thread Sealant
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Joined: Sep 2008
Posts: 178
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From: Atlanta
Car: 1992 Z28
Engine: 305
Transmission: 5 speed
Axle/Gears: 3.42
Thread Sealant
I'm going to replace the fan control switch in my car this weekend. Was wondering if I need to use any thread sealant or teflon tape? It says nothing about it in the instructions and it is a hypertech switch.
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Joined: Mar 2002
Posts: 1,029
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From: West Houston, Tx.
Car: 1991 Z28
Engine: 355 TPI
Transmission: 700r4
Axle/Gears: 9 bolt disc / 3:27
Re: Thread Sealant
Never Teflon use plumbers putty. I've had probs with the tape in the past
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Joined: Mar 2010
Posts: 328
Likes: 85
From: CT
Car: 1983 Camaro
Engine: Missing
Transmission: Missing
Axle/Gears: 9" Ford
Re: Thread Sealant
I use the permatex (or what ever the name is) thread sealant on just about anything that gets threaded into a water jacket. never have i ever had a block leak.
Supreme Member
iTrader: (2)
Joined: Mar 2002
Posts: 1,029
Likes: 1
From: West Houston, Tx.
Car: 1991 Z28
Engine: 355 TPI
Transmission: 700r4
Axle/Gears: 9 bolt disc / 3:27
Re: Thread Sealant
I've used that before. Just remember that the sensor needs to ground to the block. You don't need a whole lot just enough to seal.
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