Had bike serviced (40,000 mile) took it to the coast here in Mississippi ,ran perfect on the way down.. Rode about 120 miles.. On the way back it started cutting out.. Check engine light came on ran bad ,check eng light went off ran perfect , check eng light came back on ran bad.. Back and forth with the eng light.. Got worse and worse.. Finally got to where it only ran on one cylinder for the last 30 miles.. Ran diagnostics through the odometer.. Code P1355 and P1356.. Bought a new HD coil from dealer.. Still no run on #2.. It does fire every once and a while (spits and sputters).. Took a timing light and #2 is erratic.. Un-rideable... Need Help !!!!!!