Recent content by Ronan

I've attached the requested pages from my copy. Hope this helps!

I have a 99 Cherokee with a 4.0 engine that has gone to the bad. I also have an 89 4.2 that has recently been rebuilt. I was thinking to pull the head off the 4.2 and put a new 4.0 head on it and drop it in my Cherokee, but am not sure if there will be an draw backs to doing this. I use the...