Cleaning the EGR valve can seem like a complicated task, but with the Bardahl EGR Valve Cleaner Kit, it’s easier than ever—no need for dismantling! In this video, we test the effectiveness of the ...

I left Vehicle Testing Services, a San Antonio, Texas, facility where Detroit Diesel is testing its VNT EGR engines, in a Century Class Freightliner. Chuck Blake, Detroit’s application engineer, and ...

QI have a 2007 Dodge Grand Caravan with the "check engine" light on. I checked it with a code reader and got a P0404 code: "Exhaust Gas Recirculation Circuit Range/Performance." A new EGR valve costs ...