Discussion Starter · #1 ·
Hey guys, this is my first post here and was wondering if someone might be able to help. My father in law has a 93 TRX300 that hasnt been running right for quite a while now. Typically it would start fine and idle fine, but once it warmed up it would die and wouldnt start again until it cooled down. I thought it just wasnt getting fuel so I cleaned up the carb the other day. After I got everything put back together I noticed that the spark plug is arcing on the engine block which seems to me is the reason it wont stay running. Anytime I hit the throttle it would start sparking on one of the cooling fins. I spliced on a new boot thinking that could be the problem and put dielectric grease on the stud. Had anyone experienced anything like this, or know what might fix it? Thanks for your help.