wondering if anybody can help me find the problem with my L28 engine. i fixed the problem that i first had with the cam beening out of time, now i have the problem there is no spark, so i changed the points, cap, rotor buttom & coil and cleaned & dryed out the distributor with a heat gun, checked all the wiring and you can guess again!! still no spark... im wondering if it could be the ballast resistor & condensor that could be shot, god knows its really coming a pain in the arse, can anyone help on this matter??