I'm a Pennzoil user myself with good results, but the old wives tale about the YB (without mention..you all know what it is) never seems to die, NEVER
I want to hear from those of you, especially mechanics who have worked on engines or owned vehicles driven under all conditons and have found their engine to be clean and perfect running condition after hundres of thousand of miles.
After that, if any of you know people as I do who believe without a doubt that Pennzoil causes sludge...then show them this thread.
I want to hear from those of you, especially mechanics who have worked on engines or owned vehicles driven under all conditons and have found their engine to be clean and perfect running condition after hundres of thousand of miles.
After that, if any of you know people as I do who believe without a doubt that Pennzoil causes sludge...then show them this thread.
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