Thread: Zmax
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Old 07-31-2000, 05:36 PM
Zoonhollis's Avatar
Zoonhollis Zoonhollis is offline
Diesel Fanatic
Join Date: Jun 2000
Location: Cary, NC
Posts: 551
Heed the old adage: "If it's too good to be true, then it's probably not true."

I remember watching a very seemingly convincing ProLong infomercial years ago, but I wouldn't put that sludge in my beloved 300D if you held a gun to my head. Now, if an INDEPENDENT lab confirmed that the stuff might have some protective value, I would reconsider.

Grey/black '84 300D, 194K
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