I'm back! Went to pick truck up from dealer yesterday, had every intention of going to a GMC dealer to trade it in (no matter what the loss), got in & the thing still had the wrench light plus the check engine light. Dealer said it was ok to drive until Ford came out with their new program. I said BS. I got the service manager to go for a ride, he said "you can't drive this truck, it runs like ****" . They plugged in their scanner & the only code that came up was the one Ford told them not to worry about, & would have a fix for in about a month. Called Ford & they were going to call dealer & ask them why they could not fix my truck. I have used this dealer before & found the service to outstanding. I don't think the dealer is to blame, they can only fix something that can be fixed, at this point Ford has no fix.