Hi Guys.
I have a problem with my 2014 Fazer 800.
It has suddenly developed a stuttering misfire at low revs with small throttle openings. I commute daily, so this is a lot of my journey in this state.
Whack the throttle open at higher revs and it goes like a scalded cat, clears out completely but back to lower revs and smaller throttle opening, it comes back.
Run a bottle of injector cleaner through it, made no difference
Serviced 5000 miles ago with new plugs, checked them again and gaps had opened up quite a bit. Replaced with new Iridiums, and initially was OK, test ride of 2-3miles was fine.
Bike was off the road over Christmas in a dry garage when I changed the plugs, test ride was in the dry as well. Bike was under a cover, but it rained heavily overnight before my commute. Not sure if this is connected but I thought I'd add for completeness.
Just read about an ECU reset procedure so will try that.
Bike has 38000 miles on it, and as far as I know has never had the shims checked, it is booked in for this next week.
Also I tried to buy a fuel filter but Yamaha doesn't list one as it's part of the pump. Didn't know if the plethora of aftermarket ones could be trusted or even if they would fit this rarer bike.
Any help appreciated.
I have a problem with my 2014 Fazer 800.
It has suddenly developed a stuttering misfire at low revs with small throttle openings. I commute daily, so this is a lot of my journey in this state.
Whack the throttle open at higher revs and it goes like a scalded cat, clears out completely but back to lower revs and smaller throttle opening, it comes back.
Run a bottle of injector cleaner through it, made no difference
Serviced 5000 miles ago with new plugs, checked them again and gaps had opened up quite a bit. Replaced with new Iridiums, and initially was OK, test ride of 2-3miles was fine.
Bike was off the road over Christmas in a dry garage when I changed the plugs, test ride was in the dry as well. Bike was under a cover, but it rained heavily overnight before my commute. Not sure if this is connected but I thought I'd add for completeness.
Just read about an ECU reset procedure so will try that.
Bike has 38000 miles on it, and as far as I know has never had the shims checked, it is booked in for this next week.
Also I tried to buy a fuel filter but Yamaha doesn't list one as it's part of the pump. Didn't know if the plethora of aftermarket ones could be trusted or even if they would fit this rarer bike.
Any help appreciated.