I'm going to chicken out and not replace the vacuum tree until I get back to work again.


But, I bought a couple of packages of vacuum elbows and replaced everything along the white and purple vac lines.

Buttoned it back up and plugged every thing back in.


I am a bit more confident the loop with the purple vac line was the culprit. I plugged that solenoid back in but unplugged the vapor reclamation solenoid.

There were a couple of instances it wouldn't start from cold, which was odd.


But, the delay I experienced where it would just crank but not catch was gone.


This time I will make sure it stays fixed before I announce the solution.
(at least I didn't replace the ECM. That would have been painful if it didn't fix things.)