I need firing order diagram for 1988 yamaha fz 600 plugs and coils
#1 cylinder is on the left side as you sit on the bike. The plugs are numbered in accordance to the HT lead connection.
From left to right the plugs are numbered 1234
SOURCE: firing order for yamaha xj650 1981 motor cycle
without a manual can you set-up the timing mark on flywheel
an see what cyl is compression stroke to find #1 cly
coil 1 are spark wires 1 and 4 cyl
coil 2 are spark wires 2 and 3 cyl
now if still have trouble then (if same plug connection) switch the around inlet plug on coils form bike wire harness or swap spark wires
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.
SOURCE: What tipe MOTOR oil use yamaha 750 FZ, 1987 YEAR
a good 10w40 oil..if you dont know what type was used before then i would flush the engine then put the new oil in
SOURCE: hi i have a yamaha fz 750 1987. there is no srark
its possible the cdi unit has failed or the hd leads/spark caps might be at fault, i had the same problem on a 1990 zzr600 it turned out to be spark caps where ao to high a resistance and causing no spark to pass. try this first and if still no spark id go with another cdi unit. hope this helps
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