My 92 classic runs fine for a few days then all of a sudden it will idle but die out when the throttle is given. Most of the time it will stall completely and the only way to get it started again is to pull the fuel cut off switch under my seat. Ive replaced the plugs, the idle air control valve, cleaned the mass air flow sensor, my ignition amplifier control module has been relocated, and my new Lucas ignition coil is coming today. Im a do it your selfer and Im tired of taking this thing to the shop and being charged $125 for them to tell me that they dont know and want to do more work. What I mean is they want to tear down the whole top half of the motor. I dont think thats the problem, however I am new to RR. Its a pain, but Im hooked! Please help- Thanks