so i bought a 91 hatch with a d15, only thing is it hesitates or misses through about 1-2k rpm after it catches up the hesitation stops and it runs fine, ive tried new plugs+wires, fuel injector cleaner and im out of ideas without having to rip anything major apart. any ideas or help here would be appreciated. thanks

 

I would look for vacuum leaks, and possibly bad TPS sensor