Well I didn't expect them to come back with the same answer as last time. Everything a-ok.

No codes, can't duplicate. I started asking about the CEL coming on without storing codes and they just stated that the computer didn't pull any codes when they hooked it up. I'm not sure how that is possible?

I'm now officially in the dog house with the wife. She wasn't happy having to pull off the side of the road these last two times and now with me telling her that there isn't a fix or even a cause in sight, she isn't looking to kindly upon my "upgrade" engine and switch to Ford.

What is a drivers side cat? Is that the converter?