peugeot viva city scooter change plug cleand carb fuel tank lines checked coil htlead cap for damage intermitanly misfire lacks power 25 mph at most checked exhaust for restrictions any surgestions
does it do this more when its hot or cold or no change with either temp?have you actaully changed the ht cap or just looked at it?also have you checked the two low tension leads on the secondary ignition coil are pushed on ok and tight they are two female spade terminals and they do come loose !