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orangebud · 11-07-19, 05:37 PM

Well, bike runs fine from startup for 10 mins or so. Then the tickover ggets rough and the engine starts to surge. If you then open the petrol cap it suddenly runs fine. So i presume thars the breather valve. Happy to be corrected though!

11-07-19, 05:37 PM	#3
orangebud Junior Member Join Date: May 2011 Posts: 23	Re: Fuel tank breather blocked Well, bike runs fine from startup for 10 mins or so. Then the tickover ggets rough and the engine starts to surge. If you then open the petrol cap it suddenly runs fine. So i presume thars the breather valve. Happy to be corrected though!