Hi!

I have a Simplicity Lawnmower with a Kohler 14 hp mod # CV145. It seems to run fine for about 10-15 minutes. Then cuts out. It will not start again until it cools down. I do regular tune up work on it. I have checked all the wiring and connections and have found nothing out of the ordinary. I replaced the fuel pump 1 1/2 years ago and it is working fine. Could it be the coil? I'm not sure what else to do. Any advice would be greatly appreciated.

Best Regards!

When it gets hot and dies check and see if its getting any spark sounds like the coils overheating take off the blower housing and check for any debris around the coil that's the only thing I can think of
Good luck