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· Premium Member
1,786 Posts
Never Ever Use Stopleak, Ever.

Whatever you do, DO NOT USE LEAKSTOP!!!!!!!!!!

It will not only clog up the leak you are trying to clog up but anything else you don’t want clogged up.

In a dire emergency.
Old school fix that a friend of mine and I were discussing a few days ago was the old egg stop leak trick. It’s been used for a hundred years, is easily flushed out with any common engine flush after a proper repair has been done.

You need to do it when the engine is cool, obviously. But in a jam it will get you home.
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