Chevy 11

I get a vibration in my 2012 F150 3.5 eco boost when taking my foot off of the gas pedal to coast on the flat or down a hill. When I apply power the vibration goes away then returns while coasting. I took it in to have the problem looked at and they told me that that is the way it is and it's due to roads and tires and there is no fix. Has anyone encountered this same issue with theirs? Is there a fix?


Thanks in advance, Wayne