howdy,new here to the forum and to hondas also,i just bought a 99 accord ex 4cyl with 60,000 miles,it has a slight hasatation when you first accelarate,i changed the plugs dist. cap and rotor and also cleaned the throtelbody and it still does it,can someone help me with what may be the problem?i hate to keep throwing parts at it,any help will be appreciated thanks rick