[SN8KBYT]

Has anyone used zMAX and if so what are your comments on it??

 

[milezperhour]

nope, but was wondering about it since CS is endorsing the crap out of it.

 

[2boxers]

Ive used it for a few years in my tundra and it runs so smooth that when I'm stopped at a intersection i have to look at the tack to see if its running.

 

[OSHELBYO]

Thought I'd bump this thread....as I'd like to know if anyone else has tried the Z-MAX product Mr. Shelby is putting his name on?

Any input is good input!

OSHELBYO

:bump:

 

[cobramach1]

Few additives I've seen really work or do as they say. Fuel injector cleaners actually seem to do what they say as I do see a difference as do some transmission additives. I don't know how well zMax really works, but based on the following website, I personally would be skeptical about it.

http://www.ftc.gov/opa/2001/02/zmax1.shtm

 

[SN8KBYT]

Interesting read.

 

[milezperhour]

yep..think i stay status quo....

 

[JFH]

Me Too!