my 99 f4 is running very sluggish
#1
#2
RE: my 99 f4 is running very sluggish
ORIGINAL: stevierez
the bike starts fine and runs great in first and second. Once i try to give WOT in third and up the bike feels like it's running to rick or getting no gas.
the bike starts fine and runs great in first and second. Once i try to give WOT in third and up the bike feels like it's running to rick or getting no gas.
#3
RE: my 99 f4 is running very sluggish
yea, clean the carbs completly. check the fuel pump and fuel filter make sure they are flowing properly.There is a thread in the how to on cleaning carbs i added a little on the end of the first page on how to clean the idle jet, but do the same thing with both the jets in there.
#5
RE: my 99 f4 is running very sluggish
mine is doing the same thing first I thought it was the fuel filter I changed it no luck then I thought it might have been the fuel pump but I checked the plugs and they were black like the bike Is running rich and at night when I let off the throttle it blows a flame out the pipe not a steady one just one when it back fires...Mine does it in all gears when you lay into it, it bogs down for a second and then goes fine Ill try the air filter next.
#7
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