to beginning the problem started with the car stalling out after entering any intersection after stopping. no check engine light, just accelerating then nothing. thought i might have gotten some bad gas, so I added an additive, didn't help. changed the air filter and the fuel filter. plugs looked good and no indication of bad wires. car idles fine. changed distributor cap & rotor and after a suggestion on line, changed ignition coil, only thing that made a difference. now the car hiccups occasionally when ever accelerating. sometimes it goes ok for a while, other times it bucks pretty bad. still nothing on dash lights