Blown headgasket.
No, it isn't. The Polaris Trail Boss 350 is a liquid cooled 2-stroke.
i have a polaris 350 1990 2 stroke. I just raced beside a truck down a road and got to about 50mph.
There is a large bolt on the bottom of the crankcase, underneath the brake.....that is your drain plug.
A 1993 ploaris 350 is a two stroke/
How do I replace the starter on my polaris 250 4x4 Model number is EC250PF00802151. How do I change the stater on a 99 polaris explorer 4x4
No, you don't mix oil into the gas of a Polaris Trail Boss 350 4-stroke. It is a 4-stroke engine, and you do notmix oil with the gas.
how do i change front brake pads on my 2002 polaris 500 sportsman
It requires a special puller to get it off.
you probably need to get a new head or have your head machined
not if your doing it your self. go to junkyard by the head and then by a headgasket kit. your prob looking at 350 to 400.
No, Polaris is always in the same spot in the sky.