Alrighty, how to wrap this up?? In a nut shell, it cost me about $380 to fix and all I did was replace one injector and the fuel filter.
The resistance call out of the injectors is 10-14 ohms @ 75 degrees. I checked injectors 1 & 3 and got 34 ohms and 12 ohms. I started the vehicle (it ran rough), let it warm up,then sit for 10 minutes for everything to heat up and rechecked the injectors. Infinite resistance on injector #1 and 14 ohms for #3. For kicks I checked the wiring harness for proper voltage and no problems there.
On line I could find rebuilt injectors for $50 but they didn't specify the color code, so I wasn't going to use them. I found some Beck/Arnly injectors of the correct color (black for mine) for $95 new but I really didn't want 1 new and 5 old injectors (silly perhaps) so I bought a set of 6 used injectors along with the fuel rails from this place http://www.ninfiniti.com/ for $200 shipped to my door. Another $125 for a decent OBD2 reader (buy a $50 unit or a $300+ unit, don't waste money on a midgrade one) and another $50 for a full set of new seals and a fuel filter from RockAuto. The car runs like a champ, the best since we have owned it thanks to the full tune up.
The faulty injector was failing intermittently when hot, how annoying is that??
I now have spare black injectors with full seal kits that I'm willing to sell at a good price. PM me or check in the Classifieds, and Thank You to everyone who helped!!
B