I drive a 91 XJ with a 3" lift on 31's. It's my daily, but I still enjoy moderate trail riding. My girlfriend loves the trails as much as I do so we bought her an 89. The interior and exterior are in great shape. It's stock, so we are going to work on it together and get it off the ground a little more and slap some bigger tires on it. The problem right now is that it won't stay running. I can pull the O2 sensor out and it will run for a little bit before it cuts off. While it's running, I've noticed a leak around the fuel rail. If I replace the fuel rail, will this fix the problem?

 

Is it a fuel leak at the injector? If so then you have a bad o-ring. Those are pretty easy to replace.

 

It's not at the injectors. The fuel rail appears to be cracked.

 

it will effect it for sure. hit the jy and get a replacement rail and since you'll have it off, i would change the injector seals at the same time. low cost and easy insurance against having to go back in on it again

 

Thanks for the input. Thanks to "Cash for Clunkers", there is a new jy in town that sells parts super cheap. I'll hit it up tomorrow. After I replace the fuel rail and seals, will it stay running?