Well, I got an 02 malaguti f15. I was running fine, top speed about 50mph, the I had to replace the barrel, so I got a new barrel and piston and fitted them and fitted a new exhaust (leo vince tt). I use to have 6g rollers in but had to go down to 4g because of the new exhaust. Anyway I ran the new piston in then my head gasket blew, so I replaced that and now on my dashboard I have a thermostat pitcher keeps flashing up, nothing is hot it flashes up as soon as I turn my ped on. And my ped is really slow, I don't no what's up with it. It's scary pulling off from junctions, it's got no power when I pull off but when I reach 8-10mph it revs mad then dies back down? Can some help me? Many thanks
