bartonmd wrote:The older penzoil apparently had a lot of parafin (wax) in it, which caused it to turn to shit in pretty rapid fashion...
I have no idea about the newer stuff...
Penzoil Platinum, even though it's a highly refined dino synthetic, apparently offers better protection than Mobil 1 (per general consensus at BITOG), and is plenty cheaper...
Mike
yeah, It's their old line of oil, I don't think they have the same issue's now, But I've never used their oil, so I couldn't tell ya for sure... I do remember plenty of times, tearing down motors for my dad as a kid, and have him turn to the customer and say:
"You must have ran Pennzoil!!"
"SURE did!! How did you know"
That was then my cue to hold up a handfull of sludge out of the bottom of the pan!!
