Anyone use a Zmax additive of any kind? ive heard pretty good things about it by word of mouth but i thought id ask you guys

http://www.zmax.com/micro_lubriucant/automotive/

 

i was wondering about it too but i have heard you need to use it regularly if you use it once.....and with over 150K miles on my truck i dont know how good it would be for it (i think the box says something about vehicles over 150K)

 

I haven't used it, but have read some negative comments about it on LS1Tech.

 

Don't waste you time, jerkass

 

gotta link so i can read em by any chance?
go get pulled over you drunk!

 

just watch i bet that dude that said a dodge backfired because he used seafoam will post something about how your engine will take a **** if you use z-max

 

, im really curious as if it truely works or not, other additives do and seafoam does, youd think for 40$ it would do something.

 

carroll shelby uses it,...

 

You've seen the commercial to?? haha..

 

I bet Billy Mays does too. Ive been working at advance about a year and have never sold any.