Quote Originally Posted by SlowNA06 View Post
Also, stop running it out of gas. Keep a few gallons in there at least.

touche to this comment.... I found my p0440 code comes up alot more now and every time it is when I fuel light comes on or right at the time the LOW comes on the DIC. I am going to change out the locking cap and put a new one on. Also this happens in HOT weather 85* and above.