First, welcome to OCC..........
Most likely, the issue is with the "points". You have two options. (A) Repair, or (B) Replace. The points can easily be cleaned by using some sandpaper (ie: 180 grit or more) or using a "point file". Clean up the contacts and you should be good to go. The condenser hardly ever goes bad (same for the ignition coil).
Neither of these parts are big money. You can purchase both, then you have comfort in knowing all the ignition parts are new.
