I've just spent £160 on a service where the oil, filters, spark plug etc were all changed, and when I picked it up it felt great.
When on way home, I decreased my speed and my Vespa lost all power (electrics cut out) and thankfully I had enough momentum to pull into a layby where it fired back up straight away.
Prior to the service, the same thing happened. I'm wondering is it carb or battery as battery apparently is good.
