ZWILD1,
I saw your other post in the rough running thread. It is not a good sign if the plugs look like they just came out of the box....all white & pure looking. That's what the plugs in my car looked like when I had injector coil failure, no squirt, no gas, = clean plugs, too clean to have seen any combustion. I had all four right bank primaries go down at once so I could smell the lean condition at the right exhaust as well.
Pending a scan of the motor running in closed loop, I think the injectors might be the #1 suspect at this point in time.
Tom