I have a '90 Camry LE (V6) that has developed a "miss" in the engine. I have replaced the plugs, wires, distributor cap and rotor with no improvement. I borrowed a timing light and put it on each one of the ignition wires in turn. It seems to drop the spark sporadically on all cylinders. Anyone have this problem before? I don't have the money to go replacing the remaining ignition components until I find the problem.
Kevin