Ford began installing 7.3-liter diesel engines, developed in conjunction with Navistar International, in its trucks in 1988. That first version featured indirect fuel injection, or IDI, and laid the ...

Ford’s heavy-duty lineup is defined by two very different V8s that answer the same question: how much work do you really need your truck to do, and how do you want it to feel while it does it. The 7.3 ...

Sergiu is a mechanically minded car enthusiast about to finish his university degree. From attending car meets and expositions to creating automotive content, Sergiu thrives in the presence of cars.