So today I got in my 1999 5 speed jeep wrangler to go to work. when I started up the jeep and right away it was running like shit, shaking and hesitating. but It was going. I made it about a mile before the check engine light started blinking, it felt like it was dying so I high tailed it home. I looked under the hood to see if anything visible was wrong. nope. got back in it and things seemed fine.. I hooked up a computer, no codes were thrown.
I was lucky not to be out of the neighborhood. I just dont want to be an hour away and this happen. Any ideas what it is or advice?
p.s I have already replaced the ignition switch, and think i might need to replace the lock cylinder. i can pull the key out while driving. but it has never effected the way it drove. it didnt bother anything actually. so I dont think thats the problem