Radio gear is acting up.
My mate gave me his old 1/10 scale Smartech (I laughed at it at first). It has some engine in it labelled Top Peak. I found out the hard way that the engine is awesome. I rebuilt it (was pretty bad) and assembled it, threw in some 20%, and I tried turning the motor over for a while, and eventually get it. The settings were way to rich, so I leaned it out. The engine is fine now. I put it on the ground for a bit, kinda do a small circle, then it just floors it.
Smashes into this rock wall on an angle, jumps in the air a little, does a 180 degree turn, smashes into a bunch of plastic chairs, pushes them out of the way easy, drags one a bit, then the radio came back and it shut off. The engine was crazy good. I actually broke a chrome wheel, smashed it up. Also broke a servo, which I fixed. Suprisingly good condition.
Anyway, so the radio works for a little bit, then stops working, all at random. I don't think the radio gear is faulty (although it is pretty cheap shit). What are some suggested fixes? I'm thinking try another radio frequincy