GT500_2010

New Owner 2010 GT 500 coupe (last mustang was a 2000 V6 so big change)

Few questions if anyone could help:

1. I've noticed that I get some marks from a bead of fluid that must be running down from the region of the gas tank door. When I fill the car I am careful, and there are no spills. When I push down on the plastic 'plate' that is bolted in around the EZfill at times some fluid will ooze out from behind, smells like water, not gas. In addition to the unsightly streak down over the rear panel, I'm concerned if it's possible water is spraying up somehow in there from the wheel well after driving in the rain. Anyone else experienced this?

2. I have shaker basic audio with no nav. I have a hum at low volume, and the pairing with the blackberry is very buggy : I can initiate calls from my blackberry over the hands-free, but if I try to do it from the steering wheel call doesn't make it. Also, if I try to answer phone from steering wheel it is a mess, but if I press button on the phone call comes through fine via hands-free. anyone else experienced this? suggestions?

Love the car, but would like to fix the above if possible.

I've read through old threads here about front bumper license plate mounts (store plate underneath then flip up) -- any consensus now on which are the best for 2010 bumper?

thanks