Some known issues with the Ford 5.4-liter, three-valve V-8 engine include problems with the engine's cam phasers that can lead to camshaft failure in high-mileage engines and durability issues with the engine's head gaskets. Engines beginning to experience problems related to these issues may tick w
The 2014 Ford F-250 with a gas engine may have an average miles per gallon in the low-to-mid teens, according to Autotrader.com. The Environmental Protection Agency does not test the fuel economy of heavy-duty pickup trucks.
The average gas mileage rating for the 6.8-liter Ford Triton V-10 engine used in Ford's heavy-duty trucks and vans is between 8 and 11 mpg. The actual gas mileage for a given vehicle powered by a V-10 engine varies depending on the exact body style and configuration of the vehicle.
Most Ford F-250 Super Duty V8 Diesel truck drivers report an average of 15 miles per gallon fuel efficiency according to Fuelly.com. The lowest driver reported mileage was 9 mpg, and the highest fuel efficiency was 21 mpg.
A Ford gas gauge fails when there is either a shortened or opened wire in the electrical system. A shortened wire blows a fuse, while an opened wire doesn't allow any electrical current to reach the gas gauge.
To identify a Ford engine, decode the engine identification tag of the engine, which is displayed in various locations depending on the engine. As of 2015, this method works for all Ford engines built after January 1964.
The Ford 5.4 engine is made of cast iron with an aluminum head. It has 310 horsepower in the 3v model.
Ford manufactures cars with a range of engine sizes, from the 1-liter standard Fiesta engine to the 5.2-liter engine available for the Shelby GT350 Mustang. Ford's smallest truck, the F150, is available with a V-6 engine as small as 2.7-liter, while Ford's largest commercial truck boasts a 6.8-liter
Common Ford engine error codes include P0171 and P0174. If the check engine light comes on, it is typically one or both of these engine error codes that are generated. They are lean fuel condition codes that mean the engine is sucking too much air or not getting enough fuel.
Common problems with the Ford 6.0 diesel engine include the ERG valve, ERG cooler, turbo charger, oil cooler, fuel injection control module (FICM), fuel injectors and the high pressure oil system. Once all of the issues have been fixed with the 6.0 diesel, it is a powerful and reliable engine.