Okay, wifes tahoe threw a rich condition code (07 Model). Thought well lets learn about Tahoes and joined what seemed to be the most active forum. Two days after joining and saying "hello" I get a "welcome" response. Today it died in rush hour traffic while she was sitting in the middle of it (Thanks for being so friendly Tulsa!..NOT).. Anyways schrader valve has no fuel pressure, so guessing it's either fuel pump relay or fuel pump (no spinning up heard either).. but good luck when you search on that forum for information.
Just makes me glad all the members here contribute to issues and resolutions to them! I'll wing it on the Chevy... but this Crossfire has been a whole different story.. and makes owning one a whole let less intimidating considering the price of parts and visits to the dealer.