Since the last post I have done the following;

had the battery and alternator tested = good

removed old split loom from engine wiring harness to front of transmission and checked all wires from coils to that point,

re-taped and put new split looms on wires,

tested and cleaned engine compartment fuses (replaced #11 fuse for engine coils (did not test bad 0.0 resistance but replaced anyway)),

In driving, it appears that the engine only misses when the engine is cold, usually within the first 7 to 8 miles. I drove 250 miles on Sunday with no detectable miss (pre-warmed the engine before I left).

Last Freeze frame data: 12/12/12
DTC that caused Freeze Frame P1352
Engine RPM 2048
Load Value 16.6%
Coolant Temp 186℉
Short Term Fuel Trim1 -4.6%
Long Term Fuel Trim1 5.4%
Short Term Fuel Trim3 -100.6%
Long Term Fuel Trim1 -100.6%
Vehicle Speed 22mph
Fuel System 1 CLSD
Fuel System 2 N/A

Erased Code

I have one more engine compartment ground wire to clean and tighten (the chassis side of the braided ground line to the block) as soon as I can figure out how to get to it.

Any thoughts appreciated.

Joseph