82 dodge d250 225 slant 6
My 82 d250 has been acting like it's out of time I replaced the scs for a non lean burn and put a distributor with a vac advance, new spark computer, and wires and plugs ran great for a month now any time im in D, 2, or 1st it spits and sputters horribly but when put in park or N it idiles how it normally should. Iv checked my wires the vac lines and am stuck