Hi i went to start my car up today and when it started, it just started to rev high and the wheels spun. i try to accelerate but it just stalls. when its warmed up it can accelerate but when i take off the gas the wheels keep spinning for about 3 seconds and then stop. it was working fine last time i took it out.
I have changed fuel to 15% nitro would this affect the car.
it also idles very strange. it goes up and down.
it freaks me out PLEASE HELP ME!