Smoke coming from muffler

The first sign of having contaminated oil is white exhaust smoke coming out of the tailpipe. What is a performance muffler? As this continues, the white smoke will begin to have a sweet odor smell that won’t go away. Damaged Coolant Reservoir Tank.

Another area that can leak coolant is the coolant reservoir tank. This is generally less common to leak, but it can happen if the reservoir tank were to get damaged or cracked. In this case, bad seals or piston rings cause oil to leak into combustion chamber which then mixes with fuel and burns.

The result is a white or light bluish smoke that comes out from exhaust manifold. Step 2: Examine Further To Check The Head Gasket. Step 3: Look For Any Crack In The Cylinder Head.

One cause of white smoke from the exhaust might be the engine leaking coolant. If the engine leaks coolant, it will be burned by the heat of the engine and then come out as smoke from the exhaust. A problem with antifreeze might also be causing white smoke to come from the exhaust. White smoke will be released when even small amounts of coolant enter the combustion chamber. If this is the cause, then the exhaust smoke may come with a sweet smell.

There may also be a low level of coolant reserve. Color can point to the cause of exhaust smoke. Piston Rings are designed to prevent the infiltration of engine oil inside the combustion chamber.

If there is any problem with the piston rings, the engine oil starts flowing into the combustion chamber. Even if your vehicle isn’t flashing any warning lights, the smoke coming from your exhaust is a signal that something might not be working properly. If your car is blowing blue smoke , it’s a clear sign that the engine is burning oil. Blue smoke will suggest piston rings have become faulty and has allowed oil to move from lubricating engine parts. A turbocharged car will also send out blue smoke whenever the blower has to be replaced.

Before you think about a do-it-yourself project that includes your car’s exhaust system,. Blue or gray smoke coming from the exhaust pipe. White smoke or water vapor coming from the tailpipe, especially in the morning when the engine is cold. A new fuel odor or drop in MPG that seems to be coming from the exhaust pipe.

Black smoke or very dark smoke coming from the exhaust pipe. Mower tipped over is the most common reason for white smoke. Usually, the customer turns over the mower to clean the deck or unclog the chute. This allows oil to enter the cylinder, and when the mower is restarte the oil burns and turns your yard into a 70s disco. Sometimes oil will also leak from the muffler.

You may commonly see white smoke coming from the exhaust on cooler days upon starting. This is likely due to steam created due to the engine burning off the condensation. Smoke coming from a motorcycle exhaust indicates the engine is not running correctly.

Typical problems include fuel not being completely burne too much oil or coolant evaporating. If ignore such problems can result in significant engine damage, and being able to identify the origin of the smoke , as quickly as possible, can reduce the risk of a costly repair. Like blue smoke , it can mean that the car is burning oil or if your vehicle is so equipped it could be suffering from a bad turbocharger. Take the same precautions as with blue smoke , and check for excessive oil consumption. During cooler days it is normal to see some white smoke coming from the engine.

This is normal and is why exhaust systems have small holes at the rear of the muffler to allow water to drip out. When the engine is again started the exhaust system will heat up evaporating the water causing steam. The lawn tractor’s engine tries to burn the oil, present in large enough quantities that the smoke turns black instead of white. An overfilled oil compartment is one cause of oil backing into the carburetor,.

Condensation that accumulates inside the exhaust pipes, converter and mufflers can produce a puff of white smoke upon diesel engine start-up. In very cold temperatures, the heated exhaust can freeze into minute fuel droplets when exiting the exhaust and produce a more prolonged emission of white smoke for a very short period of driving time.