i have a nitro rush and all it does is fall aprt and i dont know much about nitro trucks, so rite now the brake look melted and it wont roll , and when i start it all it does and go full throttle for no reason.??? help??

Where os your throttle linkage set at lol. Make sure that where it stops the disk brake that should be where its at. Also you may have it way off tune. Do you have a lhs around?

i have owened a rush before and had little success with them either. For your problem i would check that all you radio gear is working before you start the car also make sure that your brake linkage is set properly. The reason why your brake pad is probably melted is you have had your brake on, on idle, causing it to always drag. good luck