Interesting day, short version:

Killed a bunch of bees

Knocking in engine.


22,000 miles.

Started up with knocking. Spooked me and I shut the engine off.
Restarted engine and popped the hood. Sounded like something plastic smacking around.
Under the hood, sounded as it was coming from the engine. After a minute the noise was gone.

What should I do? Take to to Chev and complain?
Or wait until something pops? Wait until it comes up again?

Thanks
Jason