Posted by Vaughn on Sunday, March 16, 2003 at 10:43AM :
In Reply to: Re: OT Jeep 4.0L posted by Chewie on Saturday, March 15, 2003 at 9:57PM :
My guess based on the number of miles, is you may have a leaky head gasket. Pour some Marvel oil in each clyinder to lube the top end and give it another try.