Negative Positive
Title: doesn't work
Review: i tried it on my 99 ford taurus. i flushed the system and refilled with k&w block seal and water. i even took the thermostat out so it could circulate better. i let it sit for 24 hours to dry and refilled with coolant. symptoms came back the same day. what a waste of time and money. these stop leak products should be better regulated. how can they get away with using the words " repairs gaskets permanently" on their can?
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