Hi, I was recently in a near fatal accident which left me in a coma for 3 weeks and in hospital for 5 months. I was also left in a wheelchair for the rest of my life. I needed to find a hobby so I picked up a second hand kyosho nitro Subaru impreza. The problem I'm having is, when I start it up it goes to near max revs and will not brake at all. I've also noticed that sometimes it's spitting fuel out of the exhaust which I guess means it's running rich. If anyone can help I would be truly grateful, however please use lamens terms as I won't have a clue about what you're saying. Thank you.