I have a 2005 Daytona Quad Cab 11000 miles, having trouble with it. I think its transmission problems, whenever I backup or drive into like a space the truck starts to shake and makes a grinding noise. Almost like a standard transmission when you don't give it enough gas, only problem is the truck is automatic. Took it 4 times to 3 different dealerships and they can not find anything wrong. Do you have any suggestions.

 

Does it do it everytime????

Make sure when the tech test drives it...yr along for the ride.