I want to thank all that gave comments to my electrical problem. I want to assit others in finding their Gremlins in their Jeeps.

Having been involed in mechanical & electrical stuff both at home and work for a very long time (Director of operations & Engineering at a major TV network for 20+ years) I found usually you will find your problem related to your previous visit, or someone elses! This time it was my last time under the Jeep.

I have a Haynes Manual for the Jeep and found that the fuse that blew was the "switched" voltage that goes to the engine module. This means that "ALL" engine related devices that are on the ignition switch are on this fuse, or as you might guess could blow this fuse.

The last place I was under the hood was when I dropped the oil pan, which of course means dropping the exhaust and DISCONNECTING THE O2 SENSOR cable. It looks like I didn't get the wire back on the clip behind the rear cylinder when I put things back together. The wire eventually came in contact with #6 exhaust port on the header, the wires melted together and Blown fuse.

I was lucky, with the assistance of you guys, postings found on Google, not sure I want to credit the Haynes manual(they do make good underwear though)and a tiny bit of common sense, I found the problem in less than the time it took to replace the fuse.

Thanks all for the suggestions, I hope this helps others

Doug