can any one answer this for me. about 4 months ago i put in a acel ignition coil with a built in resister so my points would stop melting and acel spark plug w ires to handle the hoter spark . i was driving around when my tuck engine started shaking badly and miss firing badly. i went through the engine and found nothing machanicly wrong with it. but i found today that the points condinsore was burnt out and i replaced it. the shaking stopped. i am running standerd points and condinser in it. i still have the miss fire though.