yes, I have a 2010 fusion hybrid... and once there was some mileage, or "experience" on the engine.. it did kick up... I now have about 65,000 miles on it... and it continues to deliver the goods... of course with winter hangin on here in Minnesota, mileage is down, but when it gets a little warm outside, and I don't need the heat, off goes the heat and on comes the hybrid!...
Rick