Exhaust Gas Recirculation (EGR) has firmly shown its ability to comply with Tier III NOx limits, which will enter into force in January 2016. Developed by MAN Diesel & Turbo, the EGR process already ...

Bruce Smith puts five cleaner/degreasers to the test cleaning cross sections of a plugged Ford 6.7L Power Stroke EGR Cooler to see which one (s) work the best ...

Plugged exhaust gas recirculation (EGR) coolers are the bane of every diesel pickup owner. These radiators plumbed into the intake system do their job at keeping the air we breathe healthier by ...

Read how other engines performed in Overdrive‘s test drives. Childers, a driver for Hartford Trucking of Hartford, Kan., drives a 9900 series International with a Cummins 550 N14. He pulls plenty of ...

International’s research facility at Fort Wayne, Ind., sits far from any mountains, not ideal terrain for a test drive. Nevertheless, I was able to take an International 9200i day cab south down U.S.

COLUMBUS, Ind. High-mileage durability evaluations of its post 02 on-highway ISX engines indicate they are capable of providing the same or better durability than the power plants they replaced, ...