One of the easiest - and often overlooked - maintenance jobs on a Tacoma or 4Runner is replacing the PCV valve. This is a one-way check valve that allows blow-by crank case combustion gases back into the engine to be combusted, rather than vented to the atmosphere (where they would…
4 CommentsTag: drive shaft
February 21, 2018. I've had a rattle for a little over four months. I first heard it (I think), when returning from The De-Tour at the beginning of October, or else maybe a week or so after that. It sounded like a loose heat shield, or other piece of sheet…
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