1,262 satisfied customers. This is probably the result of normal condensation buildup inside the exhaust system. The most common colors for this smoke are black, white, or a grey/blue color. Water or coolant can cause white smoke from a diesel engine as well. 4. Quote. For the most part, colored smoke is not normal and it is a sign of engine component failures. Or at Wot. Dark black smoke coming from the exhaust of your Corsa indicates that there could be a serious engine problem, and indicates that the air/fuel mixture is rich. Why does my car smoke when I accelerate hard? The actual reason for smoke from the exhaust when accelerating is because of burning coolant or transmission fluid having issues. I own a Lancer Evolution X and I've been having a strange issue wherewhen accelerating around 2500-3500 rpm a thick cloud of blueish smoke starts pouring from the exhaust for about a second or two accompanied by a loss in power. In this case, you will also experience the smell like burned oil. Blue smoke coming out of exhaust is a warning signal that you can not ignore. Exhaust smoke is a necessary evil of internal combustion engine-driven vehicles, and if the smoke coming out of your exhaust pipe is the right color and not especially noticeable, everything is fine. How serious this will be, is totally dependent on the colour and. If this occurred right after the oil was replaced, then you need to check the oil level. Usually, white smoke coming from the exhaust means there is There's a reason why you observe white smoke when your car starts when it is idle and when it is accelerating. The color of the smoke will give you a clue as to the nature of the problem. Earn +20 pts. If the blue smoke occurs when you accelerate, it is usually a piston ring issue. If you're experiencing white smoke from your car's exhaust, you may be dealing with a serious issue that requires the attention of an auto mechanic. 2022 RS5 SB on order!! For that reason, as the owner of the car we must usually pay attention to vehicle fumes. It occurs most when the car has become warm. Technician. Generally, it is because of burned oil. This will often happen when the. If you are in the unfortunate situation where white smoke continues to come out of your exhaust after you've let your car warm up for more than a couple of minutes, then you could have some internal problems taking. Gray exhaust smoke is a bit of a mystery. If the exhaust smoke is blue or gray: Thick blue or gray smoke is an indication of the vehicle burning oil, which means that oil is somehow leaking into your engine's combustion chamber. The car lived first in Vancouver in very heavy stop & go traffic so likely it was driven very conservatively for the first part of it's life. While exhaust smoke from petrol or diesel cars could indeed be a sign of a serious mechanical issue, however, this is not always the case. It could be due to anything like condensation, oil leak. After warm-up for 10 min, get someone to rev your engine hard, and you . Whether normal, too much or time to panic is. I have a 2016 Toyota avensis diesel 1.6 the car was driving fine dpf full engine service needed came up on the dash stayed on for 2 days went off now the car is leaving out white smoke form the exhaust while accelerating and idling no smoking until car gets hot what would you think the problem is. hi there just new to this forum i got a 2008 ford transit when i put my foot down i get a puff of black smoke from exhaust i took it to a garage and it showed up the egr valve was stuck open i got that changed and got the codes reset but i still getting the black smoke from exhaust it seems to be happening at . The air filter was replaced about 1000 km or 600 miles ago. If the blue smoke is under sustained acceleration then it's unlikely to be valve guide seals - These tend to show up after going back onto the throttle after being under high vacuum in over run. It could be the sign of something minor that will only require an adjustment, but it can mean something is seriously wrong with your engine. Fairly common for a diesel to show smoke in following headlamps, especially when accelerating. However, truly grey smoke is most . The fuel injector shoots fuel into the internal combustion chamber at the right time. If it only appears when you are accelerating, that might indicate a different. Finding the cause of white smoke coming from the exhaust can be tricky. White smoke from exhaust when accelerating Too Much Oil in the Car Engine. Burning oil like this can cause a wide range of issues from reduced fuel economy to less-than-stellar acceleration. in heavy boost, I have noticed what appears to be brown to dark-brown smoke coming from the exhaust, trailing behind the car. About 1 gallon, I guess. On a newer vehicle with fuel injection, black exhaust smoke can be caused by one or more leaky fuel injectors, too much fuel pressure (sticking fuel pressure How To Fix White Smoke From Exhaust Issue Step 1: Inspect The Intake Gasket. It may be set incorrectly and will definitely cause excessive/unwanted smoke on take off. A faulty or glitchy engine control (ECU) unit can also cause white smoke to come from the exhaust when accelerating. ALSO SEE: Buyer's Guide: The Best Rust. Excessive blow by past the rings resulting in oil vapour entering the intake . Stuck PVC Valve. 2. Visible smoke is a sign that you need to get your car checked. Once the engine temp got to where it should be for towing (~200-ish), I did not notice the smoke . White smoke can be nothing to be concerned about if it's thin, like vapor. It is never a good signal and can indicate several problems. The truck is stock with less than 60,000 on the clock, it has a coolant filter and the deltas are less than 15 degrees even when hauling the trailer (generally 3-6 degrees under normal conditions), FICM voltage ranged from 47-48.5. The issue: On "spirited" acceleration. When blue smoke is emitted from a car's exhaust pipe, this usually indicates that a leak in the engine's valve seals is allowing oil to leak into the combustion chamber where it is being burned along with the fuel. Apr 16, 2012. One of them is from a leaky fuel injector. The mixture of fuel and oil in the engine will cause blue smoke to come out of the exhaust. Share. One of the most prominent causes of white smoke when accelerating or on startup is engine coolant leakages. A thick cloud a white smoke. The first think you should check is your air-filter and other intake components like sensors, fuel injectors and the fuel-pressure regulator. Dark black smoke coming from the exhaust of your Rav4 indicates that there could be a serious engine problem, and indicates that the air/fuel mixture is rich. After a short amount of driving, the white smoke should lessen. I recently bought myself a shed, a £1500 '57 Vectra SRI 1.8vvt with 85k on the clock Occasionally when accelerating hard, there is a blue smoke screen from the exhaust, which only appears to . Is your car blowing white smoke from its exhaust? Jan 13, 2014. This faulty process forms solid carbon residue, which causes a black smoke from the exhaust of the diesel engine when accelerating your car. When blue smoke is emitted from a car's exhaust pipe, this usually indicates that a leak in the engine's valve seals is allowing oil to leak into the combustion chamber where it is being burned along with the fuel. Causes of White Smoke From Exhaust When Accelerating If you notice the white smoke when accelerating the vehicle then the possible reason could be that the car is absorbing excess transmission fluid. It tends to happen when I've not been in heavy boost for a while. As mentioned before, you will get a sweet smell if the problem is. Black smoke is typically of greater concern than white smoke. 2. check the starwheel to make sure the afc spring is not loose enough to move back and forth. Bluish-tinted white smoke? The reason that causes oil leakage includes damaged glow plugs, valve seals, piston rings, or PCV valves. This is caused by a compromised part of the engine that has the flow of coolant in it. Final Thoughts. Re: White smoke from exhaust when accelerated hard. Check out the Drive's Garage guide to discover the causes of exhaust white smoke and how to fix them. On the acceleration which produced the black smoke, yes it was at close to full throttle. 26 years of experience. A healthy car pulls around -23in.hg at idle once warmed up. White exhaust smoke on startup caused by condensation burn-off is a particularly common occurrence in cooler environments, particularly when there is a lot of condensation and dew. The truck does not smoke at all under normal driving conditions( that . Black Exhaust Smoke Causes: Toyota Rav4. The NOx could be a toxic to our body if we inhale the gas. If you continue to see white smoke coming out of the pipe after the engine has had a chance to warm up or while accelerating, then your coolant. Blue Smoke From Exhaust When Accelerating. When the warm or hot exhaust gases meet cold outside air, condensation and steam is a result. Transmission Fluid Loss: There is a particular device that will control the transmission shift in older cars. We just went on a RV trip last week, and as soon as I pulled away and got on it to merge into city traffic, I immediately noticed alot of Blue smoke at acceleration and at idle in gear. White Smoke From Exhaust: A Color Diagnosis Guide. When your car emits colored smoke, then you know something has to be checked or inspected inside your engine. At the point when you notice any sort of white smoke from your exhaust be it from exhaust on start-up or while speeding up and in any event, when inactive, they all are white smoke signs that your vehicle is. White Smoke from the Exhaust When Accelerating. It should have some preload. One possible reason why there is white smoke from the exhaust when accelerating is a cracked or blown head gasket. If there are any problems with this device, it will mess up the entire system. Is it very light black smoke? The problem of blue smoke from the exhaust when accelerating is serious. Blue Smoke From Exhaust When Accelerating When blue smoke is emitted from a car's exhaust pipe, this usually indicates that a leak in the engine's valve seals is allowing oil to leak into the combustion chamber where it is being burned along with the fuel. What does WHITE smoke from my exhaust mean? Dirty EGR valve. $94.99 - $114.99. What Causes Gray Exhaust Smoke? However, it takes time to find the root cause of the problem this problem. 3. then check the smoke screw on the back of the afc. This only happens once in a while for a second or two. For that reason, we discuss its causes and the step by step methods to diagnose and fix it in this article. 2008 Ford Focus 2.0 Zetec, wont rev higher then 4000 (redline 6.5), white smoke out the exhaust when petal is released 2 Trying to explain plume of black smoke after a car sat in the garage for a few days If you see black smoke coming out of your exhaust when you accelerate it hard or when it is heavily loaded, then it may indicate incomplete combustion of the diesel fuel in it, along with a few traces of the engine lubricant. There is no . Instead, it could in fact be steam from condensated water that evaporates in the hot exhaust system. Hello. Boost leak would cause abnormalities in the idle/level of vacuum, abnormalities in wot boost pressure, and a smoking exhaust due to running rich (car isn't getting enough air). 1. Diesel, because it has a higher oil base, can generally be black and sooty, especially when accelerating under high-load. 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