I need a little help, what do you think it is and how easy will it be to fix?

Matt
95 300EX

 

It is most likely a gasket. You should get it changed right away to prevent running lean and seizing the engine.

 

from the top of the cylinder or the bottom where the cylinder meets the bottom end??

 

You might want to take the front plasics off and remove the gas tank. Then retourque all the top head bolts. they will loosen up eventually.

 

It is from the top, I think I'll retorgue everything, hopefully that will fix it. Thanks for the help

 

I agree with thexotic1. Just be very careful not to over tighten and break a head bolt. I did that about 12 years ago and learned an expensive lesson. Polaris's are know for this and this solution usually works.

Greg