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.
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
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