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 ...

Modern internal combustion engines — including those that run on diesel fuel — require a lot of special parts and systems to prevent dumping excess emissions into the atmosphere. Not only are those ...

Hey all, I have got a peculiar problem which I am not able to diagnose from quite some while, or maybe there is something ...

The Cummins name is synonymous with diesel engines and have been famously put in most Dodge vehicles through the years. The first Cummins engine to be put into a Dodge was in 1989, but many may wonder ...

NASHVILLE, Tenn. – Exhaust Gas Recirculation (EGR). Learn the term if you don’t know it already, because of all the new emissions technologies being discussed for diesels, EGR looms closest. By all ...

EGR stands for exhaust gas recirculation, and the EGR valve is part of a system that does as the name implies: recirculate exhaust gas back into the engine’s intake manifold for a return trip to the ...

We earn commissions from purchases you make using links in our articles. Learn more. Despite recent advancements in environmentally conscious electrified vehicles, most of the cars and trucks we drive ...

I am assuming that your vehicle has an ECU. If so then you should have a EGR sensor that sends a signal to the ECU, which in turn controls the EGR valve My Lexus IS220d (57-plate, 36,000 miles) has a ...