igniton problems

Hey guys! I'm fairly new here. I have a 1988 2.3 fox vert with 44,xxx miles. She is my daily driver, and one day, while driving, my convertible top motor, ac unit, and blinkers went out (but not the hazards). So I am 17, and figured maybe I could fix it myself. Upon some research, I saw that...

Changed ignition cylinder now theft light flashes and car turns over but won't start.

Hello, I have a problem with a 1967 coupe , and I would like some possible solutions. I've been restoring it with my grandfather for three years now. What the problem is, is that after 25-30 minutes of running completely fine, the engine seems to suddenly almost die but not quite. It'll run...