 I purchased my truck brand new from a dealer in 2005.Have changed all fluids religiously, except for recalls and bad quality dash ac vents, have replaced them 4 times, all has gone well.Recently after tune-up and all service, my engine failed (No. 5 Cylinder) took into dealer and they stated, change the engine it's flawed.Called Ford, no help.Had it taken apart to repair at the dealer, they called me to compliment me on how new the internal of the engine was.How then did it fail.Dealer says Ford issue.That is not what Ford tells me.I would be ashamed if I was Ford.