I have a jeep cherokee 1993 4.0l l7 i have swap engines took the 4.0 l4 out and put in the 4.0 l7 becouse the other one blew a ring and was trowing out oil and running hot. I moved parts of the other engine to the l7 and its over heating. I have new rad.,new water pump, new coolant sensors , new t-stat and new axu. Fan.

What else could make it over heat (was thinking of the fan clutch) but don't know any help is appreciated!!!!!!!!!!!

 

l7..?

 

Ditto.......and what year did the new engine come from?

 

That's why I haven't responded to this post. (l7 and l4) I wanted to see if anyone else had any idea what he is talking about, I sure don't???

 

haha, same here, I though maybe this 'I7' is something I should know.
But could no longer hold back, I had to ask