Black smoke that is coming out of an exhaust pipe is usually because something inside of the fuel injection system is dirty; it can also be the result of dirt somewhere in the exhaust system. Black smoke is a normal and harmless occurrence in vehicles that are powered by diesel fuel.Continue Reading
When black smoke is present only when the vehicle is first started, it is generally harmless. It simply means that the engine is working harder to burn the fuel and the result is dirtier smoke coming out of the back.
Gray smoke is often a more concerning issue when it is coming out of the exhaust pipe. Gray smoke is a symbol of oil burning and may be cause for concern because the oil can easily cause a fire to start within the car. Even if the oil is not burning yet, it is often in the combustion chamber when there is gray smoke present.
Thick white smoke is a cause of serious concern when it is coming out of the tailpipe. Thick white smoke usually means that coolant is burning and the vehicle is likely suffering from some type of damage.
Thin white smoke is a normal occurrence and means the vehicle is functioning properly.Learn more about Car Parts & Maintenance
The smoke trails emitted from stunt or acrobatic planes are usually the result of injecting oil or diesel fuel into the exhaust. Often, coloring is also injected for effect.Full Answer >
There are a number of ways to make a vehicle's exhaust system sound louder, including adding exhaust tips, replacing the muffler with an aftermarket brand designed to amplify the sound and replacing the rubber mounts on the exhaust pipe with welded metal hangers. If done correctly, these modifications will make the exhaust system sound louder, but will not compromise its ability to safely exhaust engine gases.Full Answer >
Remove the baffles from a motorcycle exhaust pipe by taking the exhaust from the motorcycle, placing the exhaust system into a vice, drilling through each baffle and removing the pieces from the pipe. Install the exhaust system back onto the motorcycle to complete the project.Full Answer >
Mr. Gasket Cataclean is a solution that serves as a cleaner for the fuel and exhaust system that cleans the catalytic converter by reducing carbon build-up. This formula also cleans the fuel injectors, oxygen sensors and cylinder heads. It is safe for all engines and does not change fuel composition.Full Answer >