[RustyTeeth]

2022 venice same issue cap just spins 2nd time i filled up in pa ugh. Looks like a horrible little chevy cap under the heavy knurled cap.  I was desperately trying to work with it.

How tough was it to separate the two pieces?

Put the Entire cap in the kitchen sink, and warmed it with a heat gun, it was easy to separate once heated. Aluminum Cap gets hot and stays hot use leather gloves and have your thin pry devices close by ready for action. "small putty knife" 2 allowed for an easy twist pry. Used small piece of hot glue stick once removed to install best fitting cap.


 Still getting very intermittent codes after fill up. Seeing a few loose hoses from factory. On the tank side hoses are not routed nicely for vent and over fill tube. Investigating that. will post in another area.