My friend was checking the throttle response on it and revved it up to 6000 rpm`s is it okay to do that?He only did it for like one second but I still want to know because its a new car and i want to know how to keep it in good condition.
When i pull the cord it rips out of my hand really fast and goes back in the pull starter, so i think its has something to do with the flywheel or the key way.But when i do it a few times it pulls normally.