suzuki sj410 on deaths door. help!!!

[simon smith]

hi i have a sj410 that has decided to give up it feels like its running on 3 clys but replaced plugs, leads, dizzy, rotor and coil still the same points look brand new i can take the leads of cly 1 and 3 and engine wants to die but when i take them of 2 and 4 it makes no difference and any 1 please help.

[Ladaman]

It seems you have covered the electrics. I can't think how a fuel issue would cause this, so I'd look to do a compression test and see what that tells you.

[Rhinoman]

Are you sure that you didn't get two and four swapped over when you changed the leads?

[Jordi]

First thing i would do is compression test.

Check the timing?