bnsf locomotive engineer salary

Exhaust gases are generated from the combustion chamber after the air-fuel mixture is burnt through the Power Stroke. These exhaust gases are "thrown out" in the combustion chamber through the Exhaust Stroke. The exhaust gases, including NOx, move through the Exhaust Valve, the Exhaust Passages and finally towards the atmosphere over the Exhaust System. If it's not something you've experienced yourself, you might have run into those who are bitter about past experiences or missed opportunities and cannot manage to stop referring to them. It's hardly too difficult to consider that they're not doing themselves worthwhile if they're constantly looking back.