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Old 10-10-2016, 05:24 PM   #1
ben88
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Join Date: Oct 2012
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Leaking temp switch

Hi all,

I have my temp switch for my electric fans installed in my passenger side head. I did not use pipe tape or dope as I was told it could result in a Bad connection therefore not being able to produce the necessary ground. Therefore, the issue now is that that I have a coolant leak here and I am scared to tighten the temp switch anymore.

Any suggestions ?

Thank you in advance
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Old 10-11-2016, 06:23 AM   #2
72MARIO
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Re: Leaking temp switch

Pipe.dope works.well without a big risk of eliminating the.ground
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Old 10-11-2016, 10:04 AM   #3
biketopia
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Re: Leaking temp switch

Yea you need some sort of Teflon or dope, two wraps of Teflon tape has never caused me any issues.
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Old 10-11-2016, 01:45 PM   #4
Stocker
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Re: Leaking temp switch

Try a thin coat of teflon-based pipe dope with a couple wraps of teflon tape over it. This was recommended years ago by a plumber and it's worked for me every time. When you tighten your switch or sensor, there'll be plenty of metal-to-metal contact for a good connection, and the tape & compound will fill & seal the gaps between threads to prevent leaks.
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