Recent content by JCOTTRELL126

I finally got started on this swap.... HOLY CRAP! This has turned out to be a major job. We have had to basically take the original engine and transmission out, strip both engines down completely and swap all the "parts" out. I mean we had to swap out the starter, altenator, fuel rail, intake...

So... without having taken this engine and transmission out myself and the guy not being able to fully remember what year the jeep was that he pulled it from, how can I find out exactly what year its out of? Or can I? He said its either a 90 or a 91. If a 91 works and a 90 won't, what exactly...

I have a 1994 Jeep Grand Cherokee with the I6 4.0 engine in it. I am looking to replace this engine need to know what years are compatible with my Jeep. I found an engine that has a casting block number EF8933002666CJ on it... Can anyone tell me what these numbers mean? The guy that has this...