“It will pull your house off of the foundation and not even feel it behind it... but you're going to get 10 mpg whether you're dragging that house around or not.” Facebook · James Osieczanek · 1 year ago
For those who want a capable workhorse without the complexity of DEF or DPF systems, the 7.3L is highly regarded, though it requires a tolerance for high fuel costs. 7.3The Big Short
It handles large loads—like a 16,000 lb fifth-wheel—effectively, though users note it lacks the high-torque "grunt" and exhaust braking of engines like the 6.7L Power Stroke. “It will pull your house off of the
Dirty injectors or faulty idle air control valves can occasionally cause rough idling or hesitation. Ownership Experience Dirty injectors or faulty idle air control valves
The engine is frequently cited as a "beast" for towing and hauling, bridging the gap between standard gas engines and more expensive diesel options.
Some 2020–2022 models experienced premature metal failure in the lifter rollers, which can destroy the camshaft and require a full engine replacement.