Post by vimeo on Aug 13, 2012 6:28:14 GMT -5
Just like you can examine an animal's poo to get an idea of its health, you can pay attention to the quality of your car's exhaust to get an idea of what's going on inside the engine. As the engine burns fuel and creates exhaust, lots of different things are happening. Unfortunately some of these things aren't supposed to happen. Things like burning oil, evaporating coolant and leaving unburned fuel in the exhaust -- these are not good to see. Pay attention to what's coming out and you can get a good idea as to what problems your engine may be having, often before they get bad. This saves you money.