With a prominent "3.0" listed on the emissions calibration sticker, we now know that Ford's long-awaited diesel F-150 will use a 3.0-liter engine. Ford is preparing a diesel-powered F-150.
The spy photographers nabbed a Ford F-150 prototype with a clattery diesel engine. We expect it to debut soon to battle Ram's 1500 EcoDiesel. Judging by the doneness of this prototype, the diesel ...