I am picking up a 97 Grand on Monday with the 4.0. The owner had a 02 sensor short out a couple of times on the drive shaft. They replaced the fuse a couple of times and have now replaced the sensor. It will not start. Can you give me any ideas on where to start looking for problems? I got it for a good price so to me it is worth looking into. Thanks for any help.
BTW I have learned a ton here while looking for a Jeep to buy.

 

Engine needs air fuel and spark to run check and make sure its getting all 3

 

wrong forum