Is the 7.3L Power Stroke a remanufactured engine?
Is the 7.3L Power Stroke a remanufactured engine? The 7.3L Power Stroke ® Diesel Engine. Massive Torque, Proven Performance. A replacement engine is a big investment. You want one built to last. Ford and Motorcraft ® remanufactured Power Stroke ® Diesel engines like the load-hauling 7.3L are the only reman engines authorized by Ford Motor Company. What causes a 7.3 power stroke engine to die? Keep a spare in your glove box. Under Valve Cover Harness (UVCH) Connectors are another common fault on the 7.3 Power Stroke. When these come loose or get shorted they can cause rough running conditions...