Fogging a 4 stroke??

[eightpilot]

My dealer insist's that you need to fog a 4 stroke to prevent corrosion build up in the summer. How many of you guys actually do this? 8

 

[NyTrOMaNIaC]

Didn't do mine, and I never will. I just start it every month or so and stabilize the fuel at the end of the season, same with my R1 and Kodiak in their off-season. Never had a problem doing this.

 

[4Fighter]

Whatever the manual says works for most people.

 

[woolyviper]

i think yamaha recommends fogging oil in the cylinders. no need to fog like a two stroke.

 

[jds1000]

I fog my Apex and Nytro every Spring. Pretty easy job. I also take out my battery on both sleds. The Apex is all apart anyway so fogging the engine is an easy step. You need to take the top of the airbox off to do this on the Nytro. You can use fogging oil or Sea Foam.