Has anyone experienced engine "surging", for lack of a better term. Symptoms are when at highway/interstate speeds it feels as though the accelerator is being pressed and released over and over again. The RPM's and speed remain constant but you can definitely feel a surge. I can also watch the MPG gauge swing from 20-30 MPG. Only seems noticeable when utilizing the cruise control. It is almost unbearable to the point that I don't want to drive on the highway.

Took into dealer for a sunroof that wouldn't close (I know unbelievable) and mentioned it to them. They state that the fuel is being constantly adjusted to maintain speed and emissions and reset the fuel adaptations. Needless to say this did not solve the problem. So any other ideas for when I go back to get the sunroof repaired when the parts arrive?

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2011 X5 35i Space Gray/Black Nevada Leather w Dark Bamboo Trim
Convenience Pkg/Running Boards/Cold Weather Pkg/Comfort Access
3rd Row Seating/20% Tint/Style 215 wrapped with Toyo Proxes ST II/ LUX v4

2001 X5 4.4i TiAG/Grey Leather-Retired
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