i recently installed a new intake and 4bbl carb on my 318 valiant. got it running but is not firing on all cylinders. no spark at all. at first it wouldnt crank so i ran a jumper to ground the coil housing and it will crank but its missing on 3 cylinder 2 on one head 1 on the other. would the coil not being grounded good cause this or could i have done something to the coil when i moved it. i had to raise the coil to clear the vacuum advance on the dizzy. all wires in correct order. im lost. PLEASE HELP :angry7::angry7::angry7::angry7: