firebird's finery

I've a weight problem my life. My parents bought me "huskies" while I would definitely grammar school. I wasn't an extremely active kid. My parents always provided 3 good meals to me daily. School lunches were actually nutritious in those days. They weren't anything like now with pizza, tacos, hamburgers, hotdogs, chips, sweet sodas and all sorts of types of chips and desserts. I hear french fries include the main course especially with school girls. Today's kids don't have a chance. The EGR system routes a number of the exhaust gases (6 ? 10%) from the EGR valve, last on the Intake System, and ultimately within the combustion chamber. The exhaust gases are inert i.e. they cannot burn in the combustion chamber; also, the exhaust gases take up a number of the space which would preferably be taken with the intake air. This reduces the volume of intake air readily available for the combustion process during each Power Stroke; which in turn decreases the peak combustion temperatures. This brings about lower NOx emissions.