Well, i just got it yesterday...previous owner just didnt have time to dig into the problem so he let it go for $2000. It's a 91 YJ 155k. According to him he restored the engine 3 yrs ago, (he's been the only owner). So here is what's wrong with it;
-when opening up the ignition switch before cranking it up, if the check engine light does not come on it wont turn on and if it does then it will. After about a mile of driving it just shuts down. About 2-3 mins later it turns on again.
- the gas tank is leaking
- the 4x4 had some strange noise when i put it on 4L so we'll check into that.
So hopefully this will not be too expensive to fix and still make the purchase worth it.