hey. this is my first post on here and i wee that a select few people know about sunl's.. my buddy has a sunl 150 st that wont fire. for all i know it could be the killswitch has a short or it has a faulty part.. can someone give me some options to try??? thanks help is ungodly appreciated.

 

Check spark at the Spark Plug, try some starting fluid (will tell ya if you have cab problems if it fires!). Has it ran before?