I changed the fuel filter, Cleaned the TA and tightened up a loose clamp at the MAF. I then cleared the codes. After ~100mi, mostly with the CEL off (it came just as my son turned onto our road).

These are the codes that came back

Pin 3

6 - Idle Speed Control Faulty

26 - Upshift Delay Faulty ( this has been a problem and for the most part I ignore it, I did change the switchover valve with no effect and can't seem to find a vacuum leak)

Pin 14

2 - Cruise control / Idle speed control module

3 - Cruise control / Idle speed control actuator

11 - Fuel safety shut-off to LH-SFI control module

I have no codes from any of the other pins.

I pulled the crossover tube on the intake and the air resonance valve from the intake so I could get to the TA wires. I cut a slit through the cover about 3" long and and peeled it back to take a look at the insulation and it is perfect, no cracks or flakes. The same is true for the engine harness. This is leading me to believe that the TA is bad. If you have any other suggestions as to other items to look at me and my wallet would be very grateful.

Thanks
Greg