I bought a 2016 Ford F150 truck Dec 31, 2016 with the 2.7 ecoboost engine and have had nothing but problems with it...The engine lost oil through the exhaust,It would shake violently when you pushed down on gas pedal...Peoria Ford Just Replaced the heads on my truck under warranty at Just over 16,000 miles.... The Truck does not run the same now...It does not excelerate like it did before and I hear engine noise when excelerating....Dealer said they cant pull any codes so they cant help me...BEWARE OF THE 2.7 Ford Ecoboost....I also see online that they have problems with their Throttle Bodys....