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Replace the sending unit. Approx. $30 at parts store. I just replace one in my 1992 Wrangler. Requires a special socket ($12.)

you can also use Teflon tape and wrap the threads.

Rarely do the leak around the threads, replace it before it creates bigger problems.

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โˆ™ 2015-07-16 18:03:01
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Q: How would you stop an oil pressure sending unit from leaking oil in a 1994 Jeep Wrangler YJ?
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