Originally Posted by kingston73
once a year, or every third oil change. I found a deal on a TRD filter for only $30 so I'll be using that once I get it.
Keep an eye on your oil consumption once you've got over 100k on it.
My '94 turned into an oil burner.
But before that, do yourself a favor and next oil change (before installing the filter), send a sample to Blackstone for analysis.
A couple of oil changes after installing the TRD, send another sample in and look at the silicon levels. Wanting to keep the truck for 200k+, you may change your mind on the cleanable filter after seeing the levels.