So I was at the dealer for a 3750 oil change and was told there was a service bulletin that had come out today today related to fuel tank tubing and position of wiring near the fuel pump. They were able to make needed repairs and adjustments took about 1 hour. Service dept. said there will probably be a mailing going out about this soon. To fix this they had to remove the fuel pump which is accessed through a a panel beneath the 2nd row seat driver side. I found that to be an interesting access point. Not sure what the true issue with this is but I thought I'd give everyone a heads up.