R6 running rough after service.

[Skynet-T800]

As above really

Took it for service (Yamaha), new battery, chain & sprockets, the usual service items now runs like a bag of spanners?

Not local to where it was services so thought I'd ask on here first.

Spark plugs were changed last year and are good as far as I know.

I'm thinking breather pipe blockage? would/could this be the cause?

Model is 5SL fitted with remapped PCIII.

Cheers

 

[Skynet-T800]

I mean erratic idling, cutting out due to revs going low.
And holding a constant throttle isn't smooth and kinda pulsates.

 

[Skynet-T800]

Yeah phoned them up today and will take it down on Friday morning.
I usually take it to Yamaha in Wigan and I live in Cumbria not majorly far away but times time!

He said to check breather pipes, may just be kinked? But failing that not gonna touch it!

 

[Skynet-T800]

Bike is the Fuel Injected model.