My 2002 Road King Classic FLHRCI runs great but stalls when hot around 250 degrees with the harley electronic dipstick. Dealer changed TPS, IAC, Engine temp sensor, IAT sensor, and crank pos. sensor but problem persists. Throws a code saying loss of combustion in front cylinder. Shut it off 30 seconds starts right back up. This is costing me alot of money and harley dealer says they can't find problem. Any ideas?? Those who are paid to know don't know so shoot me some ideas guys??