When smoke is coming from your vehicle one thing is for sure—it’s not good. The tailpipe though is the key to determining the exact cause and how serious the trouble may be. Different colors of smoke can mean that different areas of the vehicle are in distress. Here’s what you need to know if you witness white smoke, black smoke, burning smell coming from your car, or if it is simply steam from a hot engine on a cold day. Show Internal combustion engines have many different components that are responsible for helping power the vehicle. The area of the engine where fuel mixes with air, compressed and ignited is known as the combustion chamber. Anytime the combustion chamber has something to burn off, it will be forced out through the tailpipe. Alternately, a small puff of black smoke from diesel-powered vehicles is completely normal because of the air to fuel ratio. Why Do I Have Steam Coming Out of My Car? If you see steam-like vapor escaping from the tailpipe, there’s no need to be concerned. Water vapor coming from the tailpipe is completely normal and is a result of condensation building within the exhaust system. Though there may be a slow drip of water from the tailpipe, the steam is quickly dispelled into the air.
White smoke coming from the engine is indicative of trouble within the engine. While there are several different causes, such as coolant entering the combustion chamber, a cracked engine block or cylinder head, or a leaking head gasket, if you notice any smells associated with the smoke, such as a sweet smell, the coolant may be the cause of the smoke. NOTE: If the engine begins to overheat, your vehicle will need immediate attention. Allowing the vehicle to overheat could cause severe and irreversible damage to the engine. However, if you notice a fuel smell associated with the white smoke, there is something amiss with the fuel system controls. It’s important to have a trusted technician perform an inspection to determine whether the fuel injector is faulty, or if the fuel injection and valve timing is off and needs to be readjusted. Why Is Black Smoke Coming from My Exhaust? Black smoke indicates that the vehicle is burning too much fuel. Black smoke is often the result of a faulty or leaking fuel injector, broken or damaged fuel pressure regulator, or dysfunctional carburetor. However, it could be something as simple as a clogged air filter or other intake components. Newer vehicles have a check engine light that will come on if the fuel system gets out of the appropriate range. However, it will not illuminate if there is a fuel leak. As a result of the vehicle burning too much fuel, you may notice that your fuel economy decreases significantly. Having this repaired sooner rather than later may save you some money. Your vehicle’s engine is paramount to moving from point A to B and will require much care to keep it in proper working order. Fortunately, routine maintenance including oil change and regular fluid flushes will ensure your engine continues running smoothly to keep you on the road longer. While vapor or steam coming from the exhaust is completely normal, when smoke is coming from your engine whether it is white, black, grey, or blue and accompanied by a smell or not, it’s troublesome. Be sure to have your vehicle inspected immediately by a trusted technician to determine the cause of the smoke. Preventative maintenance and repairs are our specialty at Sun Auto Service. You’ll be impressed with the knowledge of our ASE Certified Technicians, our state-of-the-art equipment, and our A+ Rating with the Better Business Bureau. We guarantee all our work in writing and don’t start any work until you’ve authorized it first. You can trust Sun Auto Service for all your auto needs from simple oil changes to complete transmission rebuilds. We’re the dealership alternative in your neighborhood! Give us a call or stop into any of our convenient service centers today! Avoid neglecting your car’s smoking engine and facing a total loss and no transportation. There are many reasons why your engine is smoking, each of which will require your immediate attention. autobahn-performance.com gathered information about why an engine may start to smoke, what the color of the smoke may indicate, and why it is urgent to have your car fixed as quickly as possible. There are several reasons that your car’s engine is smoking. It is a common assumption that an engine starts smoking because it is overheating. If your car is overheating, the smoke may be caused by any or a combination of the following: • Melting wire casings An overheating engine is a sign that the coolant system has failed. Other reasons may be that your engine or transmission is not lubricated or functioning properly, or that the belts or timing chain is not working in tandem. If your engine is overheating under any operating condition, or the temperature light illuminates on the indicator panel, get the vehicle to a trusted mechanic as quickly as possible. Watch this video to see five common reasons that cause engines to overheat. There Is White Smoke Coming from My EngineWhite smoke coming from your engine is a sign that you have a coolant leak. A coolant leak is frequently accompanied by an overheating engine and may be caused by the following: • Defective, worn out, or damaged coolant/radiator hoses When you see white smoke coming from your engine or exhaust, catastrophic engine failure is not far behind. Even if the engine is not overheating, any of the problems cited above can cause irreparable damages to your vehicle. There Is Black Smoke Coming from My EngineBlack smoke coming from your engine or exhaust is a typical sign that too much fuel is being burned. Fuel consumption problems are relatively easy to handle when they are addressed promptly and may occur due to any of the following malfunctions: • Faulty or leaking fuel injector A trusted mechanic must check your vehicle. Black smoke may also be caused by something as simple as a clogged air filter or other intake components. NOTE: Operating a vehicle with malfunctions that allow fuel to escape onto or near the engine can result in the combustion of that fuel and total loss of the vehicle by fire. There Is Blue Smoke Coming from My EngineBlue smoke coming from your engine exhaust is a clear and unmistakable sign that your engine is burning oil. Blue or dark grey smoke occurs as oil leaks into the combustion chamber and is burned up with the fuel (known as blow-by). These leaks can be caused by: • Piston wear Oil leaking into the combustion chamber can cause the vehicle to have a rough or shaky idle, misfire, or foul the spark plugs. As the situation worsens, so will the strain on your engine, ultimately leading to power loss, intense shaking, and eventual engine failure. Read this for more information on shaking and loss of engine power autobahn-performance.com/audi-vw/why-is-my-car-shaking-engine-losing-power/ NOTE: The PCV valve routes air and fuel exiting the crankcase back to the intake manifold and the cylinders, stopping them from escaping into the atmosphere. When the PCV system on a vehicle fails, oil leaks and sludge buildup can occur. Watch this video to see the different types of smoke your vehicle can produce. Why Is My Car SmokingIn this article, you discovered potential reasons why a car may smoke, what the color of that smoke indicates, and the consequences for not taking immediate action to have the vehicle repaired. When a car engine smokes, there is already damage to some components of the engine. Before blaming the smoking on an overheating engine, keep in mind that (if your car is overheating) the cause of the overheating may be causing the smoke as well. Having your car diagnosed and repaired as quickly as possible will keep the problem from worsening, saving you valuable time and even more costly repairs. Smoking vehicles may be subject to being stopped by law enforcement, the vehicle operator fined, and can also have the vehicle impounded in states with strict emissions standards. Sources: Autobahn Performance 6476 Buford Hwy Norcross, GA 30071 The post Why Is My Car Engine Smoking? appeared first on http://autobahn-performance.com |
What does it mean when your car starts smoking?
Postagens relacionadas
direito autoral © 2024 mesadeestudo Inc.
