Be grateful for any advice please re my streetka and on/off problems starting engine. It has been troublesome for a few weeks, sometimes starts ok but doesn't sound right and other times it goes to start and the revs just drop and engine dies and have to leave it for awhile until able to start again. No lights have come on and i took it to garage last week for them to take a look. Nothing showed up but spark plugs needed changing and leads, they also replaced fuel filter. It's been ok since until today and tried to start - engine sounded weak and just kept cutting out so left it. Any ideas what it could be?