Anyone help please, just bought a 2002 FZS 600, absolutely mint condition, but it runs un-evenly/lumpy at tickover, at 3000 rpm it clears and runs perfectly, my guess is that it has been left standing/unused for a long period of time without being used by previous owner, and that the fuel has dried out in carbs and blocked one or more of the pilot jets, if this is the case whats the best way to clear it/fix, how easy or difficult are the carbs to get off? Have put some redex in the fuel and will give it a good run to try first I guess, any help much appreciated, thanx Dodgy Dave Bristol.

Anyone help please, just bought a 2002 FZS 600, absolutely mint condition, but it runs un-evenly/lumpy at tickover, at 3000 rpm it clears and runs perfectly, my guess is that it has been left standing/unused for a long period of time without being used by previous owner, and that the fuel has dried out in carbs and blocked one or more of the pilot jets, if this is the case whats the best way to clear it/fix, how easy or difficult are the carbs to get off? Have put some redex in the fuel and will give it a good run to try first I guess, any help much appreciated, thanx Dodgy Dave Bristol.

Hello mate,

Sounds like the carbs need balancing.