Hello,
I have a 1991 accord wit a 2.2 liter. About a week ago the engine started to shake between 1500 and 2100 rpm on acceleration. It sounds almost like it is misfiring. It idles fine and after 2100 rpm it clears up it also runs fine if you mash on it. Since then I replaced all the things I thougt it possibly could be, plugs, wires, cap, rotor, fuel filter, air filter. and still the same thing. Also the check engine light is not on. Any advice would be greatly appreciated.