Here's a question from a friend who has recently had her CVT software upgraded on her Cooper:

I had the 32.1 CVT reprogram done a few weeks ago, and have since noticed a small quiver in the engine on occasion. Today, while sitting at a railroad crossing, it started the very subtle quiver, and then stalled. I never had the stalling before the reprogram. Has anyone else noticed this too? Maybe I just got some bad gasoline? – Donna

If anyone else has any questions or even suggestions on topics for future posts as always feel free to email me.