Hi everyone! I'm a new owner of a 1987 jeep wrangled and I'm super excited. It a 6 cylinder automatic. The problem is I can get it to pass smog because its a gross polluter it has something to do with the timing and emissions. Can anyone help or know of a good jeep mechanic in orange county LA or indland empire that can help me. I have gotten quotes for a thousand dollar or even $400 repair but a friend of mine said it just needs a tune up and minor fixes. He cant help right away because he lives far from me. Any help would be great! I also just ordered a repair manual.