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Blue Smoke From Exhaust Causes: Chevy Trax. Here are the most common causes of blue smoke coming from your Trax's exhaust: Valve Seals Worn Out. Your Chevy Trax's valves let both air and fuel into the combustion chamber. They are lubricated like the rest of the motor. Valve seals are utilized to keep the oil from riding down the valve stem ...Blue or gray exhaust smoke is an indication of an oil leak. Common causes of blue smoke include damaged piston rings, leaking valve seals, and worn cylinder walls. Blue and gray smoke can also be a sign of a damaged turbo. A sludged or coked bearing housing, a restricted oil drain line, or a broken oil seal is normally the guilty culprit, but ...Lift the hood and locate the engine oil level dipstick which usually has a yellow handle on it to distinguish it from other components. With the engine off and the car on level ground remove the dipstick and wipe it clean, then reinsert and remove to observe the level. The level should be between the FULL and ADD marks.An automobile may emit smoke for a number of reasons. Black smoke signifies fuel burning, white or sweet-smelling smoke suggests coolant burning, blue smoke from the exhaust indicates engine oil burning. And a burning smell coming from the wheels could mean that the brake pads are too hot.As a result, a properly operating diesel engine should emit no visible smoke from the exhaust system. If there is smoke coming from the exhaust, it could be a sign of a more serious engine problem. This article will assist you in determining the root causes of diesel engine smoke. White, black, and blue are the three colors of diesel engine smoke.A very common problem that affects all vehicles (including the Hyundai i30) is blue smoke coming from the exhaust. Reasons for blue exhaust smoke include bad valve seals, valve train wear in general, the PCV valve, burning transmission fluid and more. Blue smoke indicates that your i30's engine is burning oil. The question is.However, there is one issue that often causes white/blue smoke in riding mowers: carburetor issues. If you notice white or blue smoke pouring out of your riding mower, it is probably because oil and gas have mixed. Here is what to do: Drain and replace the engine oil. Drain and replace the gas.Blue Smoke From Exhaust Causes: Saab 9-3. Here are the most common causes of blue smoke coming from your 9-3's exhaust: Valve Seals Worn Out. Your Saab 9-3's valves let both air and fuel into the combustion chamber. They are lubricated like the rest of the motor. Valve seals are utilized to keep the oil from riding down the valve stem and ...It said "cleaning exhaust filter" for 15seconds then turned off... one minute later it started blowing blue/grey smoke. It's started doing the same thing as what it was before I took it in. It was only the one time that it said cleaning exhaust filter, but now it never shows. Took it back to ford, and now they say its completely normal -.- B.S.Blue Smoke. Blue smoke usually means your vehicle is burning oil. That means you have an oil leak, although how large of one is impossible to tell. The causes include bad seals, lack of lubrication of engine parts, or a plug gasket that has rotted out. While burning oil out the back of your vehicle might seem like a big deal, it is not as ...Blue Smoke From Exhaust Causes: Kia Stinger. Here are the most common causes of blue smoke coming from your Stinger's exhaust: Valve Seals Worn Out. Your Kia Stinger's valves let both air and fuel into the combustion chamber. They are lubricated like the rest of the motor. Valve seals are utilized to keep the oil from riding down the valve ...Black Smoke. Black exhaust smoke is caused by overly-rich fuel mixtures, meaning there is more fuel than air combusting in the cylinder. A clogged air filter that limits the amount of air available to the engine can cause rich fuel mixtures, but a variety of electronic parts, including oxygen sensors, mass air flow sensors, and even the fuel ...A very common problem that affects all vehicles (including the Hyundai Santa Fe) is blue smoke coming from the exhaust. Reasons for blue exhaust smoke include bad valve seals, valve train wear in general, the PCV valve, burning transmission fluid and more. Blue smoke indicates that your Santa Fe’s engine is burning oil. The.The abundance of gas in the cycle will cause black smoke to be released from the exhaust gas. Blue smoke: If fuel gets mixed into the combustion cycle of an engine, blue smoke will be formed. An old spark plug won't be able to burn the fuel effectively. The extra unburnt fuel will get mixed with the combustion cycle, causing blue smoke.Blue Smoke: Causes And Solutions. Blue smoke emissions from exhaust can be a cause for concern. The main factors leading to blue smoke are burning oil within the engine and worn-out piston rings. These issues result in oil leaking into the combustion chamber, leading to an inefficient fuel burn. To minimize blue smoke, regular engine ...Blue smoke from the exhaust means that oil is mixing with gasoline in the combustion cycle. Learn the common causes, such as worn-out piston rings, blown turbo, leaking oil seal, and how to fix them. See moreA very common problem that affects all vehicles (including the GMC Sierra) is blue smoke coming from the exhaust. Reasons for blue exhaust smoke include bad valve seals, valve train wear in general, the PCV valve, burning transmission fluid and more. Blue smoke indicates that your Sierra’s engine is burning oil. The question is.A very common problem that affects all vehicles (including the Chevy Suburban) is blue smoke coming from the exhaust. Reasons for blue exhaust smoke include bad valve seals, valve train wear in general, the PCV valve, burning transmission fluid and more. Blue smoke indicates that your Suburban’s engine is burning oil. The …Here is a G.M. TSB that has Information Regarding Oil Consumption and/or Blue Exhaust Smoke on the 5.3 Liter, #PIP4492C: Excessive Oil Consumption and/or Blue Exhaust Smoke - Inspect PCV Baffle Drain Holes and Valve Train Oil Flow - keywords cover high lifter replacement rocker - (Mar 13, 2009)White smoke from your exhaust means coolant is exposed to your engine's combustion process. In most cases, this is the result of a blown head gasket, but a cracked engine block or cylinder head ...Black Smoke. Black exhaust smoke is caused by overly-rich fuel mixtures, meaning there is more fuel than air combusting in the cylinder. A clogged air filter that limits the amount of air available to the engine can cause rich fuel mixtures, but a variety of electronic parts, including oxygen sensors, mass air flow sensors, and even the fuel ...The colors of the exhaust smoke that your Trafic may produce will help you find the problem. In order of priority from the least to the most dangerous, these colors are: white, blue, black, mix of two colors. First, it should be said that the exhaust gas that is usually released through the exhaust pipe of your car is basically invisible.Blue Smoke From Exhaust Causes: Toyota Camry. Here are the most common causes of blue smoke coming from your Camry's exhaust: Valve Seals Worn Out. Your Toyota Camry's valves let both air and fuel into the combustion chamber. They are lubricated like the rest of the motor. Valve seals are utilized to keep the oil from riding down the valve ...

The vehicle may consume engine oil above the permissible specification, and may run rough at times. White or blue smoke may also be seen exiting the exhaust system. Cause: The construction material of the crankcase ventilation connection lines and vent pipes may become brittle from engine compartment temperatures.Blue or Grey Smoke Danger Level: Elevated If the smoke from the exhaust pipe is either grey or bluish-tinged, it generally means that your engine is burning oil inside the combustion chamber. Burning oil could be due to a number of causes, from leaky valve seals to bad piston rings. While the cause itself may not put your engine in immediate ...Blue smoke Excess oil in the combustion chamber—generally caused by worn rings or valve guides—can cause blue smoke. Over time, the spark plugs can develop deposits due to excess oil consumption, resulting in a rough running engine. ... While the muffler and tail pipe warm up to proper operating temperature, condensation in the exhaust ...A very common problem that affects all vehicles (including the Nissan Murano) is blue smoke coming from the exhaust. Reasons for blue exhaust smoke include bad valve seals, valve train wear in general, the PCV valve, burning transmission fluid and more. Blue smoke indicates that your Murano’s engine is burning oil. The question is.

Turbocharger is Blown. Blue smoke from the exhaust indicates that the turbo must have blown. Blue smoke can be caused by a blown turbo or an oil seal leak. Either way, there is an oil leakage into the engine. Blue smoke is produced when oil and fuel combine inside the engine.Blue Smoke From Exhaust Causes: Toyota Hilux. Here are the most common causes of blue smoke coming from your Hilux's exhaust: Valve Seals Worn Out. Your Toyota Hilux's valves let both air and fuel into the combustion chamber. They are lubricated like the rest of the motor. Valve seals are utilized to keep the oil from riding down the valve ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Blue Smoke From Exhaust Causes: Ford Explorer. Here are the most c. Possible cause: Blue Smoke From Exhaust Causes: Chevy Corvette. Here are the most common causes .