has anyone ever tried the zmax additive in their maxima. I was thinking about puttin it in my automatic tranny and engine. Does it really work?

 

Do a search on Z max you will see many posts on this product

 

I used the stuff. I think my tranny did benefit from it. As well as all the other fluids in the package (oil, fuel, etc), they did help a little and it was noticeable (somewhat). Though, overall it really didn't do a whole lot. I don't think the stuff is as good as they make it out to be. My gas mileage still sucks too and has only worsened so, I guess I should ask for my money back!

 

i think they got sued for fruod. there stuff is cr@p. don't buy it.

Patrick

 

I used it before I found out about the secret mineral oil ingredient

Definate search on this crap.

 

ppl have said that it is mostly water.... plz dont buy it...

 

I left some of the zmax in the bottle with the cap off. In a couple weeks the liquid was mostly gone. So it probably isn't totally oil-based.