Ok I tried searching, but I don't even know what for. Lately when I'm accelling to ~20mph, I'll randomly get these terrible hesitations like it's braking and letting off rapidly, then it'll just stop. Doesn't matter what gear I'm in, or how far down the throttle is, it just starts jumping. I tried new spark plugs, new grounds and seafoaming the valves, but it didn't help. My air filter is clean, and exhaust flows pretty well, I just really have no clue what could be causing this. This sound familiar to anyone?

 

might want to check your timing (ignition)

 

I wouldn't think it was my timing since it doesn't always do this, just at random intervals. I would think if my timing was off it would be more constant. Any other ideas?