Beginning in October, the exhaust from newly manufactured diesel engines must produce half the oxides of nitrogen (NOx) of engines produced today with no increase in particulate matter (PM). This is ...

Knowing your vehicle can become beneficial in emergencies. If you are ever in a situation where you want to repair something quickly or change a component, there is nothing more cost-effective than a ...

Question: I took my car to my mechanic, because the check-engine light was on. He checked the codes and said it’s an “EGR fault” He said it would be a couple of days before he could get to it. He said ...

Volvo developed Precision Flow exhaust-gas recirculation (EGR) to improve fuel economy by 3 percent even as they met EPA's 2007 emissions standards for on-road diesel engines. Volvo developed ...

SAE International Journal of Engines, Vol. 1, No. 1 (2009), pp. 1196-1204 (9 pages) ABSTRACT Compact heat exchangers are commonly used in diesel engines to reduce the temperature of recirculated ...

Exhaust gas recirculation is an effective means to reduce NOx –emissions of Diesel engines, unfortunately too high EGR rates increase the emissions of hydrocarbons, carbon monoxide and soot. So EGR ...