My son and I have a 1996 xj Cherokee just for getting out is the bush and to take camping, auto 4.0L engine while driving the car just stops you pull over and it starts straight away. We replaced the crank angel sensor about a month ago .Any help much appreciated

 

Ignition coil.

 

thanks very much for that we will chase up a new one

 

Why was the crank sensor replaced?

Any engine codes?

While you might get lucky by arbitrarily replacing parts, IIWY I'd do a little more investigating. Start by checking all the electrical connections, especially the grounds. Read all of Cruiser's tips http://cruiser54.com/ (while written for Renix most apply to any XJ).