Been using M1 in my vehicles for years with no issues. But lately I've been reading some good things about Penzoil Platinum. Thinking about possibly trying it in my Tacoma 4.0. Finding it in 5w-30 is not a problem. But finding it in 0w-20 for the wife's RAV4 hydrid has been challenging. If it's not available in that weight, why not?
Also...with HM oils it seems like the preference around here is M1 Hm vs the PP. Any particular reason?
Also...with HM oils it seems like the preference around here is M1 Hm vs the PP. Any particular reason?