I just has the engine rebuilt on my 82 CJ7, put in a Howell TBI. Everything was going fine. I put 1100 mile on my Jeep in two months... until last week when the engine started to feel weak and it felt like it was lunging. I ran a compression test on all of the cylanders. I did a compression test on all of the cylanders. All were about 140 lbs except for number 5 which was at 25 lbs. The place that did the rebuilt on the engine is fixing the problem at no charge. Is this a common problem or is there something else that I should be worried about? Obviously I don't have to worry about fixing the problem right now. I am missingsomething else?:beer: