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Posted by W Lee (94 GXE) on August 26, 2002 at 19:31:14:
In Reply to: Has anyone used the Tornado Air Managment System or the Zmax lubricant system in a Maxima? Are the results positive? posted by Mr. G on August 26, 2002 at 15:50:30:
The F.T.C. claims that ZMAX is nothing more than tinted mineral oil. As for me, I used the stuff before I found about the lawsuit. No noticable gain worth paying $35 every 3000 miles. Better off spending the money on synthetic oil and Chevron Techron fuel cleaner, which is much better. As for the Tornado doo-hickey, I've never used it, but I believe the concensus is that this is more snakeoil. Hope this helps.