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Will AT205 help with a small valve cover gasket leak

  

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Hi I got a 1998 Toyota Avalon with 218,000 miles. It has a small valve cover gasket leak. After a month I have to put in around half a quart of oil. Im thinking of putting at205 hoping that it would fix the problem. I don't want to take it to a mechanic because I've had bad experiences with the ones In my area.


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I'm pretty sure AT-205 only works with rubber seals that are spring/tension loaded, like the rear main seal. I don't think it will do much for a valve cover gasket leak since it's just a piece of rubber placed in a groove. But I guess you could try it out and see if it works - it won't harm anything. 


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For that age, get the darn gasket changed. Its definitely shot! Should not be a big job


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Change the valve cover gasket.


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