Does anyone have any ideas on my previous posts? After half hour of run time in forward, engine will not turn over in forward so can't check spark in forward. Engine will start in reverse so must still have spark. The golf cart runs for half then same problem in reverse. Voltage is around 14,14.2. After sitting for awhile it runs great again on short runs. When this happens, solenoid have voltage on battery side, key on, press pedal, voltage not coming back out to starter. Something is causing solenoids to get hot and fail.