SOURCE: 1994 yamaha fzr 600 spark plugs foul after about
Really...strange what you need to do is see if the bike is running too fat. So...warm her up witha fresh set of NGK! spark plugs. After the bike is warm take it down the street and back. When your on the way back get on the throttle and accelerate then shut er down and coast it into the garage. This will give an acuurate read on the spark plugs at operating temperature and under a load. Pull all the plugs. If they are brown like coffee with cream that means carbs are adjusted correctly. If they are black and wet too rich and if they are white or very light brown too lean. Other problems may be oil soaked plugs from loose top end parts. Maybe valves or guides.
SOURCE: 1997 Yamaha FZR 600 cuts out when shift into first gear
Does the bike have a sidestand switch that cuts the power if the stand is left down? If it does, disconnect it and temporarily join the ends together and try starting....
SOURCE: 1991 fzr 600 no spark
you dont need your clutch to start the bike in neutral, the only wire goin near your clutch should be for your horn. the clutch is cable activated on the fzr, if you have no spark check your basics, fuse's relays and such. on the fzr there is two sets of fuses the four under your seat and then relays and one single fuse under the back plastic (left hand side if sitting on the bike). then the next easiest would be to check your wire's they need tune up's just like cars. other than that you are basically left with the digital ignitor or your coils, if you have power goin to your coils what about after them ??? Also the kickstand safety is only when the bike is put into gear it will shut off the bike if stand is down.
SOURCE: 94 yamaha fzr 600. only firing on 1 an 2 cyl
No one thing controls those items.
The ignition and headlight circuits
each have their own fuses under the seat.
If you have power to both of the coil sets
then the coil for cylinder 3 and 4
might be faulty.
Lights may just have a blown fuse.
You have more than one problem
going on there.
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