I have a gilera runner old shape 52 plate. It started everytime fine then I didn't drive it for a day and then I drove it for about 20 mins. Parked up and went into a house for two hours come out. Bike started but hardly had any power at all so I turned it off and it hasn't started since. It goes to start but jus hasn't got that last little bit to start the engine I bought new spark plug wich is sparking but still not working

Jamie, February 2014

How do I check if it is?

Jamie, February 2014

check that you have fuel supply to cylinder

steve, February 2014

I've got a new battery it all turns on. Goes to start. Makin the noise n that but jus hasn't got that last little bit and no pressure coming out the exhaust

Jamie, February 2014

charge the battery or if its more than 3 years old get a new one.

perry, February 2014