93 XJ, I recently purchased this. The previous owner had pulled the motor out and thought the bearing in the lower end was bad. It was only the flywheel. They reinstalled it. It will not fire. Does have fuel. Changed the crank senor (under the rotor in the distrib), crank position senor on the trans housing. Cranks over fine but does not fire. Owner said dist. was not pulled when motor removed. Help!!
Had 89 do somewhat of the same thing and it ended up being the computer. Double check all your wiring connections could be something as simple as a wire not hooked up or one hooked up incorrectly. Good luck:bdr2: