The 6.7-liter Power Stroke diesel V8 allegedly uses defective fuel pumps that can lead to repairs costing $9,000.

A federal judge has cleared the way for owners of certain Ford diesel trucks to sue as a group over a fuel pump they say can ...

GM's new 5.7 and 6.6 liter V8s have no dipstick, and 825 readers argued about it. Here is which full size truck engines from ...

Ford's 6.7-liter Power Stroke V8 diesel engine has been around since 2011, carrying the nickname Scorpion. What's the reason ...