Kannon09

Hi, 

Just purchased a 2015 Massimo 400 EFI. While I was cleaning the air filter sponge I noticed fuel was dripping out of the air box. Any ideas where this may be coming from? 

Since it has electronic fuel injection I wouldn't think a carb float would be stuck or something like that. 

Any advice is appreciated.  

So the Hisun Oil filter was the only one that worked. It had a much rounder gasket than any of the others.

The supertech leaked the least but still leaked under pressure.  

The Hisun pictured above was $8.00 plus $7.75 shipping off of Amazon. 

Hope this is helpful to someone. The UTV is a 2015 Massimo 400. 

I ordered a Hisun and a K&N hp-1003. Will post if one or the other works. Thanks.

I ordered a HiSun and a K&N hp-1003. Will post if one or the other works. Thanks.

Have a Missimo 400utv. I have tried wix, fram and supertech from the list referenced above and all have leaked when the engine is running. Juat fyi.