truck in shop for bad transmission again and motor knocks .Still in ford coverage . dealer :The motor has sludge in it and won't cover the fix ,they looked in the oil fill tube and said sludge
and that the oil filter didn't have a valve in it.First the wix filter does have the valve according to wix!!! Second this motor has used only napa full syn.for the last 30,000 miles and mobil 1 before that. The 1st.time was in shops for two months for transmission ,ford would not ,and didn't pay for my rent car, over $ 4000.00 plus I made two truck payments The trans still didn't work right but I couldn't afford to have them fix it again and keep making payments at the same time..Now trans will be cover but the motors not. Even if ford knows that these 2011,2012, 3.5 motors do this and they fixed this in the newer engines!!I have driven Ford trucks for 40 years never having an engine oil failure ,so I know the oil was change on time!!
The new ford Company does not Care ... Esp Warranty not so great Ford
Product or Service Mentioned: 2011 Ford F-150 Pickup Truck.
Reason of review: Damaged or defective.