3rd exhaust pipe a bit cooler than the others

[teedeeii]

Hi. Have you solved the problem? I have same problem, with 2nd cylinder. It wakes up with 3200rpm. It also runs when engine is hot for example after motorway driving. Then after few minutes with slow driving, it starts running without 2nd cylinder. There is spark in the plug. I have changed plugs, wires, coils with each others...and cleaned 1 and 2 carburators jets? What next? I haven't sync carbs. Should I?


JM -Finland


FZS 600 Fazer '02