 Started out with noises from my motor the first few weeks of ownership and Ford could find no problems. When I'm on the highway and I hit a pothole or the road changes from asphalt to concrete my truck SHAKES like the wheels are going to fall off. It's so bad it makes my kids cry. The dealership broke the spark plugs off while trying to do a tune-up and wanted me to pay $2k to take the motor apart. Then the A/C went out and now only blows on high. Now my motor is locked up! I pull an 18' trailer with a ride on trencher and my truck struggles big time! This is my second ford truck that is an undependable, under powered, gas guzzling, safety risk that I wish upon nobody!