Question about 1993 Toyota Previa

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Oil around the spark plugs

Oil coming out from around the spark plugs somewhere but not from the cylinders

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This is likely your spark plug tube seals. They come with valve cover gaskets because you will need to replace both in a job. You should also probably replace the spark plugs themselves, as the ends are probably fouled.

If you are interested in doing this job yourself, I would suggest going down to your auto parts store of choice and purchasing a repair manual for your car. Haynes is the book of choice, typically. It will show you pictures of the valve cover being removed.

Posted on Oct 25, 2012


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Posted on Jan 02, 2017



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SOURCE: I have a 2000 toyota camry 4 cylinder and there is

There are two seals, the crankshaft seal and the camshaft seal. I would change both while i had it tore down that far.

Posted on May 16, 2011

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