Question about 2006 Chevrolet Impala

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My 2006 chevy impala overheated a month ago & I put antifreeze into the reservoir, it didn't overheat for a month. 1 month later it overheated & cut off. The mechanic changed the thermostat & flushed the system. Now I have a leak & don't know where its coming from. Can anyone tell me if stop leak would help!

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Stopleak can work. But if the mechanic that installed the parts were to use a Radiator pressure tester, he would easily find the leak and fix it correctly. If this leaks after he worked on it, he still has work to finish.

Posted on Oct 10, 2010


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