I think the pcm went out on my 97 cherokee Im not getting any power to my fuel pump and im not getting any spark, i did some research and the most common cause of this seems to be the pcm.
what is the cheapest place to get a pcm? autozone quoted me $250. will pcm's from earlier and later models work?

 

I got one from a yard for 80. Other years will work but have to have same serial numbers on it, I could be wrong but, just the last 5 numbers.

 

x2 hit the JY