You know that buzzing, revving sound you hear when a car is at a stoplight? That sound of BWAAAAAAAAAA *shift* BWAAAAAAA when a car starts to go faster on the highway? How about when you go to a NASCAR race and the sound of the motors flying by sounds like an actual hurricane making landfall? … Read more
You’ve probably never considered what happens when the charcoal canister in your car goes bad. That’s because it’s possibly one of the most reliable parts of your vehicle. The charcoal canister (aka: EVAP canister) is an essential part of the Evaporative Emission Control System (often shortened to “EVAP”). This system helps ensure that dangerous fumes … Read more
If your vehicle has a working catalytic converter, it drastically decreases pollution and your carbon footprint. Catalytic converters turn carbon monoxide, hydrocarbons, nitrogen oxides, and other exhaust engine emissions into less harmful compounds, so they don’t hurt you or the environment. To keep your car eco-friendly and running in optimal condition, you should know when … Read more
Catalytic converters (not cadillac converters as some like to say) help remove carbon monoxide (and other toxic gasses) that a car produces from entering the outside air that we breathe. While it’s likely you will never need to repair or replace yours, sometimes they fail. So what are the symptoms of a bad catalytic converter? … Read more
The internal combustion engine of a vehicle emits exhaust gases during its combustion process. It would be bad if those gases were to stay in the engine which is why cars are built with an exhaust system. This is basically piping that allows the exhaust gases to flow out from the engine. The piping leads … Read more
Any vehicle with an internal combustion engine and an exhaust system is bound to have a device called a muffler (or “silencer” in some parts of the world). Usually located at the rear of a vehicle, a muffler in newer cars and trucks is made to last the lifetime of the vehicle (or much less … Read more
If you start up a vehicle with a gas engine and you notice white smoke blowing out of the exhaust pipe, there are a few reasons why this could be happening. One reason for white smoke is very common and completely harmless. But there are other times when white smoke is coming out of your … Read more
In this article we are going to go over a very important sensor in a car’s engine called the “oxygen sensor”, commonly referred to as an O2 sensor. Afterwards, you should know the basic function, working principle, bad symptoms, and average replacement cost of an oxygen sensor. How an Oxygen Sensor Works The internal combustion … Read more
The purpose of an exhaust system is to reduce emissions produced by your vehicle and make them less harmful before they are transferred out of the tailpipe and into the atmosphere. If you have an exhaust system that’s not working properly, the toxic gases from the emissions can get inside your vehicle and threaten the … Read more
The purpose of an exhaust gas recirculation (EGR) valve is to improve your vehicle’s fuel economy and performance. Not only that, but it also cuts down on emissions because it allows exhaust gasses to flow back through the cylinders to get burned again. The EGR valve even cuts down the emissions of NOx gases and … Read more