Join Date: Nov 2003
Location: WAYNE COUNTY N.Y.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
my last sled was a 89 mx, if the cyl. are just a little rusty from sitting and not pitted get it honed out and re ring it should be fine
if the oil inthe tank lookes ok dont mess with it, those motors will
run on just about anything, NEVER had a problem with mine, ran cheap gas and oil and it ran fine. i did have better luck using champion sparkplug than ngk. if it has sat clean carbs and check fuel lines. make sure it smokes from oil when it starts if not then i would look into the injection system. had my motor out a few times for chassis work and never had to bleed injector system.
good luck and let us know how ya make out.
2015 MXZ 600 Sport
'72 TnT 340
Lakeshore Snowdevils Snowmobile Club