[JWags60]

I found that the hose is the Fuel Vapor Return. After I removed it I found that it's in worse shape than I thought! Is this common after 6-7 years?

I'm still wondering why no CEL or even any codes were set. I drove it five times. Two of these were at least 10 miles. That should have triggered something.

I'll update the results after the part arrives (it wasn't in stock - of course.)