Hello guys, I have a real problem.I bought me a new (used) scooter.I also started it and it ran.I had to install a new brake train.After building it together, it didn’t start any more.I noticed that the predecessor used 4 clock oil instead of 2 clock oil.I had it run out of the oil tank and filled the new right oil after it was done.Ne.Jetz squirts like hell, can give full gas and nothing happens he doesn’t come out of quark.What could that be and what would be? How can I fix that???Don’t know any more.Really desperate. Mfg Ghost Rider II