The engines are the same basically so you could just swap over the
electronic parts to the 89.....

I would just swap over the 'engine' and leave the intake and exhaust
headers including the fuel rail, distributor and parts and alternator
from the 92 in there.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

chevycruser_03 wrote:
>
> I need a '92 engine for my '92 cherokee. The one I have is '89 engine and
> does not mach up with the computer system. '89 has a new crank sensor