Quote:
Originally Posted by bigwhite7.3stroker
I see both sides of this but the guy does seem to know his stuff. I'm due for an oil change in the next couple weeks and I'll do the HPOP + Reg change and see if I notice a difference.
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I would just do a normal oil change with filter and then run it for an hour or two and then drain it and replace it. There was a PS guru in Kansas that did this until the oil was clean, he swears by it for problem injectors before he replaces them.