1999 Mercedes-Benz E320 Q&A

1999 Mercedes-Benz E320 Question: my car it need a egr valve and my car dont reach the exceleratin

Today only today -
Answer 1
I am not sure of your question. The EGR valve "recycles" exhaust gasses into the engine, by doing so it reduces NOx and other pollutants. A failed EGR can cause a lean misfire and or higher emission output, and possible "pinging" on acceleration. -