block sealer?
Re: block sealer?
^ Agreed... block sealer is a horrible product and it just makes a mess of the coolant system... It tends to plug things that arent supposed to be plugged along with the holes
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Re: block sealer?
if you are talking about those repair fixes you pour in and it supposedly seals the leaks, it may last a few weeks before the engine freezes up and you need a new motor. its pretty much a last resort and will ruin the motor over time to the point where it cannot be rebuilt.
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