Well, I have recently bought new D4 Diablo buggy and i have an engine related problem: when i pull starter(don't know what you call it, but it's the thing you pull like crazy to start the motor), well it stays out. The problem started today, it worked fine before(used approx. 10 tanks of gas before it began). I tried taking the motor off the model and starter jumped in, but when i started the motor few times after that, problem appeared again. Anyone know what could be the cause?
(!English is not my primary language

!)