I have a 77 FJ40 that died on me two days ago. Getting plenty of gas from the carb, but tracked it down to weak spark not getting the mixture to fire. I replaced the ignitor with a Mallory ProMaster coil and the points with a Pertronix unit. These have both worked well for the past year...till it died. My guess was that I have a bad cap and rotor, so I replaced those with aftermarket pieces. Still won't start and it looks like the fit of the pieces is not that great. Got bored last night and took the Pertronix out and put points/condensor back in to see if that was the problem...still didn't start. Plan is to have Toyota parts in tomorrow and replace cap,rotor,points and condensor. Am I on the right track?