September 17, 20196 yr We have an 07 125 Sherco it has always been a bit problomatic to start from cold but we always put that down to the fuel tap not turning off properly and it flooding the engine over time, this has has now been fixed. The bike is hard to start cold but when it goes it runs perfectly but if you stop it hot its a pig to get going again. had barrel off and all is good in there, tested ring sealing and all seems well. carb is clean plug changed thinking it may be coil or stator, do these give bother and if so is there any way of testing them ? any other ideas ?? thanks
September 18, 20196 yr Sounds like a lack of compression to me Edited September 18, 20196 yr by faussy
September 18, 20196 yr Author 8 hours ago, faussy said: Sounds like a lack of compression to me had thought that, but took head off and filled it with petrol, rings sealed it well with no leak through. better do a compression test
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