This makes the third post on this forum about that junk.

From his website:
""I have noticed an increase that went from 18 miles per gallon to 21 miles per gallon," wrote Daryl Baines of DeLand. "On my daily commute, coming home tonight, I did tank top up and got 27 MPG versus my normal 24.5! .. . Woo Woo ... Snake oil, I think not," wrote Steve On from Palmdale, Calif."

"AUTO-Rx 101 for Beginners
by Daryl Baines

Auto-Rx is your prescription for a healthy engine!

Like the modern-day miracle of time-released medications that travel through your bloodstream and rid your body of toxins as you go abou" Blah, blah, blah......

http://www.automotiveforums.com/vbulletin/member.php?userid=370266
http://www.nissanforums.com/members/daryl-baines.html
http://www.cycle-parts.com/forum/member.php?u=92
http://www.bimmerwerkz.com/forum/member.php?u=21728

EDIT: I have made a few posts for you spammer.