2001 Honda VT 600 C Shadow misfires

SOURCE: 1995 honda cbr f3 wont start

I would think about investing in a carb re-build kit.

SOURCE: 1997 cb500 won't start

finally sorted when I replaced both plugs. I've never come across one failing instantly before in 30 years of motorcycling (maybe that's because I ride old bm's!)

SOURCE: honda cbr 600 wont start

try the wires from the coils as when you constantley rub them back and forwards when changing plugs for instance,mine became worn and i cud get the bike to run on 3 cylinders then 4 simply by bending one of the 4 coil wires

ian

SOURCE: 85 xr 600 wont start appears to have no spark had

yes buddy it the coil not making a strong enough spark say its only making 1000volts insead off 15000volts example hope this helped buddy

SOURCE: honda 1986 vf400f nc13 engine front two cylingers not firing help

If the spark appears to be weak only for the two front cylinders, then I would suggest checking the electrical connections for the ignition coils.
If the spark for the other two cylinders looks the same (yellow), then I'd suggest checking the compression on the non-functioning cylinders. A compression reading of 140~160PSI is what you're looking for. Low compression indicates internal engine damage - or could be from something relatively simple - like insufficient valve tappet clearance.

If the bike has been sitting for a long period of time, it could be that the carburetors are plugged up with fuel varnish. This can cause some cylinders to not run. A complete carb disassembly and clean-out will be needed.

Testimonial: "thanks for that feed back . there is plenty of fuel and compression is non existant on front left and 80 psi on front right,I suspect cam wear????"