Paid dealer $800 to purge tank, install new fuel pump and anciliaries. Have driven about 200miles in the 50days and same problem but worse. Scoot is 2007 w 11000mi. Now it will not idle below 2000rpm, bogs down under even moderate acceleration and has a miss about every 200 rpm.Here we go. Since there are threads popping up almost daily asking about this problem on older (K7 and up) Burgman 400 scooters I decided to make a better guide.
What this mod does is essentially bypass the internal (hidden and irreplaceable) fuel filter/strainer with an inline one.
Cost is about $10-15 and you also get the gas line replaced in the price (which costs $40 normally from Suzuki)............
I have studied tbe mod adding the inline filter and will do that. But I don't see that will help the miss. The dealer installed plug has less than 200mi but I will check it.
Appreciate helpful comments