I'm trying to get to the bottom of my lack of spark problem on my 92 Club Car with a warm engine. It has the same problem many others have posted about losing spark with a warmed up engine. At one point the ignitor was replaced, and the ground wire is now disconnected from the coil. Which from other posts should eliminate a problem with the rev limiter. Did all the ground wire checks also. But still no spark when warm. With the noted failure of even new ignitors, I'm wondering if that is the problem. Is there any way to bench test an ignitor? A small silver chip like thing was also replaced. What the heck does that do? Thanks, Gene