In the Court of Chancery a guardian is a person appointed to make medical and/or financial decisions on behalf of a person with a disability. Learn More About the Guardianship Process in Delaware. For the Media
Fix code P0400 Exhaust Gas Recirculation Flow Malfunction. EGR stands for Exhaust Gas Recirculation. At high combustion temperatures, the Nitrogen in the air can combine with the air fuel mixture to produce Oxides of Nitrogenâa key component of smog.
Signs of a Bad EGR Valve. If the EGR valve mechanism stops functioning and stays open when the engine is at low RPM and idling, the influx of exhaust gases will cause the engine to misfire or idle very roughly, as opposed to smooth idling, which is an indicator of a healthy engine. Rough Idling.