2008 T&C 3.8L runs great with cold engine. Initially chugs with warm start.

What is your question?

2008 T&C 3.8L runs great until I turn it off after driving for 10 min. If I turn it back on, it chugs and the engine light comes on with a fuel injector error. I’ve changed all fuel injectors, spark plugs, wires, throttle body, air filter and the sensor just before the throttle body. No vacuum leaks. I’m at a loss. It runs great cold until I shut it off and try to restart hot. I’ve driven it for 200 miles without an engine light error, shut it off to fill up with gas and when I start it back up the chugging and low power comes with it. The chugging does go away within 5 miles of driving, but power is low and I sometimes need to down shift manually at higher speeds when RPMs are between 1700-2000 due to excessive shaking. It goes away at 2300 or higher. It really feels like it’s stuck in choke for a short period until something snaps back into place. Any thoughts? Also, if I let it sit for at least an hour between stop and run, it will run fine the next time I get in to drive.

What makes this problem better or worse?

Driving through it.

How long has your 2008 Chrysler Town & Country had this problem?

A few months.