My 1985 K100RS had a bad fuel Pump. I changed it, and the fuel filter also. It ran for about 20 mins. But when the battery light came on it stalled. I haven't been able to start it ever since. I took the battery to the dealer. They checked, it was okay. I have checked the sPark plugs, all the wires. Everything seems to be okay. The battery seems to have enough charge to crank the engine, but it won't start. Need help.

Luis Torresclemente, June 2011

i have no lights or directionals or horn is it a relay

dave, March 2012

the pump runs when i push the starter button only like i said i can bump start it and it runs fine thats why i think its the starter relay. the lights is somthing else

dave, March 2012

i have no lights no directionals and no horn ,fuses are ok is it a relay. also the starter relay buzzes when i go to start the bike. i can bump start it is it the starter relay

dave, March 2012

is the pump running ? is there a split in the fuel filter in side the tank, check the conector to the ecu unde the seat is firmly home. could also be a knnk in the fuel hose outside the tank. or the fuel return "valve" (ball baring on a spring at the handle bar end of the tank is stuck closed. is the tank vent hose blocked- this creates a vacumme

stu.gibson, June 2011