I am way out in Huntley and take my 6.4, and my company car (Taurus x) to Bull Valley Ford in Woodstock.
They are very good. I have only had a tube step replaced and the alignment redone so far.
DO NOT take your vehicle to Tom Peck Ford in Huntley. In December they stole about $1,000 worth of electrical equipment ( gps, ipod, etc) from my center console and when I questioned the ser mgr, GM, and Quick Lane mgr they all just said "oh well" and " we are not responsible ".... Then they told me to go pound sand. I even had the Ford area service rep ( I have a few connections at Ford) go in and have a chat with the GM and even he was told to pound sand....