Took my car to a dealership (Ford, Lincoln). They could not find the solution. Instead of taking the car to another dealership and spending more money I decided to ask an expert for advice on justanswer.com for $18. They say if you are not satisfied with the experts advice they will not charge you. They requested me to rate the experts advice. Guess what... I never received any advice from any expert. Insult to injury they charged me $18. Don't even get a glimmer of an idea to use this web site for expert advice, you will only get scammed just like I did.