Should have time to do the fix this weekend. All signs point to the part referenced above. Also, feel free to check this thread which gave me the idea.
http://www.m3post.com/forums/showthr...ht=13907838281
My car generally will not stall, however it has done so twice that I can remember over the past 3-5 months. Both times it was after getting fuel and moving maybe 150 feet to a parking space in the same lot.
Idle is generally OK after first start, as in it does not bounce as others have had happen. Sometimes it will idle lower than what I'd like to see by 150RPM or so, mostly after a fill up.
I will get "tighten gas cap" message even after replacing the cap with another OEM. This happens randomly even after a gas fill.
If I get 3 starts in a row that prompt "tighten gas cap" I'll then throw a CEL for Increased Emissions (Evap system minor leak). Which I can clear via a OBD scanner.