Rick's Free Auto Repair Advice

Posts Tagged: head gasket sealer

Head gasket sealer

Can you really fix a head leak with liquid head gasket sealer? Here’s the bad news: Most of the time head gasket sealers don’t work. Even it if does, it’s never a permanent fix. Whether it works on your engine depends on how the head gasket failed. If your head gasket leak appeared after your engine overheated, give it up, head gasket sealer is not going to work. However, if your car didn’t overheat AND the leak is between the combustion chamber and the cooling system, where you have white … Read More


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