Zmax

[dblbarrel]

I have seen the product Zmax discussed regarding winter storage. This is a bit dated but anybody considering this
product should check this out.
http://www.ftc.gov/opa/2001/02/zmax1.htm

[firedog25]

A friend of mine who tuned BMW's and Porsches told me that if I was going to store my car for a spell to change the oil and when filling the pan back up to short it one quart. With that leftover quart, slap a quart of Marvel Mystery Oil in and run it for a bit, then store it.

I ran MMO in my old commuter hatchback and it ran quite well.