That is a 5yr 100,000 diesel warrenty. It only covers the engine. If you do anything to that new engine it will put a code in the pcm that only a ford scanner can retreive. Ford is coming down hard on dealerships for doing repairs that aftermarket parts can cause. If Ford motor company finds out that a dealership repair a truck chipped or etc. they will charge back the dealership for the repair. Dealerships are getting hit hard right now by that.
What is covered under the 5yr 100,000 powertrain warranty??? Is the tranny covered in this as well???