Oil leaks caused by failed O-rings and blown seals in the turbocharger are the most common maintenance concerns with 7.3L Ford Power Stroke engines that are starting to show their age. In any ...

Turbocharger journal bearings are made from a soft material, the surfaces are the first to show damage. An inspection of the original bearings (two outer parts) showed no wear from dirty oil. See All ...

Turbochargers are expensive. There's no denying that. Even an OE replacement can cost you up to $1,000. But, if your diesel engine needed new piston rings and a simple rebuild, you wouldn't swap in a ...