Recent content by stuartyamaha

Thank you for your help guys. Can anybody recommend the best place to buy the ignition coil from then, as i dont want to keep on going to yamaha, as there expensive over here. Any help would be appreciated. Regards Stuart

Thank you very much for that link. That is very helpful indeed. I have a new air filter coming from yamaha. When i get that I will then check everything with regards to the manual and see how i get on. Regards Stuart

Its always done this from what i can remember. Is it easy to check the valve timing, as i am a novice with these

I dont think my valve timing is off, as i had a friend strip the engine down, as the gearbox had disintegrated. He put a new tensioner on, chain, rebuilt gearbox ect ect, and he is really good at what he does over here in the uk, and he checked all that when he rebuilt it. Regards Stuart

Hi all, I am new to this forum so please be gentle lol. I have a yamaha moto 4 yfm200. It starts great, but misses and back fires when hold a stead rpm. If you gun it it will also bog down and stall. I have stripped the carb out and cleaned everything, but still the same. I have also...

Hi all, I am new to this forum. I stay in Muirkirk in Scotland, originally from Motherwell. I have a yamaha moto 4 yfm 200, and i have spent that last 6 months if not more searching the internet for help, and there is a very limited amount of information over here for these quads, and they seem...