Following last month's CFM Plus intake manifold install on the 7.3L Power Stroke, we decided to bring you another easy bolt-on option for your '991/2 to '03 Super Duty-BD Diesel's crank case vent ...

Rigorous SAE/TMC Type II fuel economy testing by Auburn University showed a 3.5% improvement in fuel economy for a Class 8 tractor fitted with a new aftermarket closed crankcase ventilation (CCV) ...

Some of us will remember (or still have) engines with PCV valves. The PCV system basically took blow-by gas and oil vapors from the combustion chamber and funneled them back into the intake system, ...

Cummins Filtration will supply the crankcase ventilation (CV) systems for Navistar’s International MaxxForce 7 V-8 engine platform. The CV systems are designed to help control particulate matter (PM) ...

Clogged crankcase ventilation systems often are overlooked causes of engine oil leaks. Savvy service personnel keep these systems at the top of their mental checklists for solving oil leaks. I'll ...