hey guys, new to the forum, was wondering if a 93 or 94 4.0 engine would swap out with no problems into a 98 grand cherokee. thank for the info

You'd have to use the sensors, and probably the accessory drive brackets from the '98 engine, but it should work.
And Welcome to CF.

hey adding to the motor swap question can i swap a 96 zj motor into a 98 zj? or do i need to change the computer

thanks for the info guys, this is an informative site u have here, keep up the good work, thank you

You'd have to use the sensors from the '98 engine as they might be different, but it should work.