I was driving the prius and my wife was driving behind me. Worn and damaged injectors are often the cause however there are other causes and considerations that should be looked at prior to injector replacement. When it burns, the reaction with oxygen produces carbon dioxide and water. It can be especially difficult to start a diesel engine during cold weather. While it is warming up it is straight up embarrassing driving the truck. When its cold outside and you notice white smoke at startup, then you probably have nothing to worry about. So if it is thin like vapor, there is nothing to worry about since it will disappear quickly. White smoke on start up in the morning for a few seconds is normal and harmless. Sometimes when i start my car it has trouble starting, i have to push the gas when i turn the key, and then it runs rumbly for a few blocks with a bunch of white smoke that doesnt smell sweet coming out the tail pipe. Diesels with an engine temperature below about 80 f. Bmw no more white blue smoke easy fix diy e46 e39 e53. I had a lot of oil in the valley below the fuel bowl and the turbo.
Keep a close watch on coolant levels, dont let it go below minimum and a compression test should show if there is a head gasket problem. Its important to get your vehicle checked out and have it fixed as soon as possible. Other processes may be necessary if the engine has overheated. Puff of white smoke coming from exhaust upon startup. When i start the vehicle, white smoke comes out of the exhaust. So pretty much whenever it has been standing for a while. When white smoke occurs at cold start, and then disappears as the engine warms up, the most common causes are fouling deposits around piston rings andor cylinder glazing. Bmw m54 6cylinder white smoke from exhaust x5 and others crankcase ventilation pcv.
Thick black smoke from exhaust upon intial cold start. What you describe is not smoke but condensed steam. When i start my car for the first time every day, i have white smoke come out my exhaust usually for about a minute or two but it runs fine after that. So what are your thoughts, is it good for cold smoking but not for low and slow. After you have checked that, i would look into getting engine timed. Gasoline is a hydrocarbon fuel, made up of compounds of the elements carbon and hydrogen. Its just steam, water vapor that has collected in the exhaust sy. When i start the ignition white smoke come out of the tailpipe. Use of our flushing oil concentrate and ftc decarbonizer address these respective problems. Does white smoke out my tailpipe mean a blown head gasket. On some diesel models, outside cold temperatures can cause smoke to come out the tailpipe if the engine is left idling for an extended period. The truck started pouring out white smoke cold starts in the winter. In the cold weather, the white smoke can be quite normal, but in some situations, it is not.
The exhaust gases of the car white thick smoke from the chimney in the winter against the white snow. Why does white smoke come out from the exhaust pipes of vehicles. How much smoke are we talking here, and for how long until it stops doing it. Rough idle during cold start, white smoke tacoma world. I can let of the fuel and it will idle but its rough. Instead, it could in fact be steam from condensated water that evaporates in the hot exhaust system. Why does white smoke come out from the exhaust pipes of vehicles in cold weather. Because engines run inefficiently when cold, they use extra fuel at start.
Sometimes the clouds of blue, black or white smoke coming from your tailpipe will be hard to miss. Smoke can also come from an electrical system malfunction, serpentine or drive belt that is damaged or electrical wires. Hi, i have a 1997 toyota 4runner with 220k miles, 4cyl, manual trans. This is an emissions outlet for your vehicle, and so vapors will exit from there. The white smoke is due to unburnt fuel caused by improper heating. And this was after an upper end rebuild and baby moose ip. Normally its condensed water in the exhaust system of the car. Click here to view this document as a pdf rightclick to download. White smoke, as mentioned above, can either be very light just like vapor or it can be dense and heavy smoke.
White smoke is common on most of todays automobiles, especially when the engine is cold when you have just started it and when it is cool or cold outside. And at the same time, it blew thick plumes of white smoke from the exhaust. Why do some gasoline cars puff out white smoke when it is. Diesel engines need high compression and heat for fuel combustion. White smoke is the issue when your car releases white smoke from exhaust pipe. White smoke from exhaust tailpipe, what might be causing. If the white smoke doesnt disappear you should go to the next workshop to check the car because it could mean. Ok the general consensuses is, white smoke bad, blue smoke good. The white smoke is the result of normal condensation which builds up inside the exhaust system. If you arent already in the habit of checking for exhaust smoke, it is a good idea to check it at least once in awhile. It should reduce or even disappear after the car becomes reasonably warm. Exhaust smoke color black,white, blue and its causes. White smoke from the exhaust system is usually not an issue.
White or blue smoke from the exhaust at start up after a. When cold smoking you can only get white smoke, achieving a thin blue you will need a lot of heat which does not go well with cold smoking. White exhaust smoke but not overheating cold weather and very damp weather make normal exhaust condensate look more dense that usual. If your engine is burning enough oil to produce visible exhaust smoke, the oil level will. In this onehowto article, we are going to talk about how to stop white smoke from the exhaust, no matter what the underlying reason is. Why would my car be blowing white smoke out of the tailpipe. White smoke and water out of exhaust advice please. My car produces a heavy amount of white smoke when i start it. Blue smoke is generally caused by excessive oil consumption that is being burned in the combustion process.
If you see your tailpipe blowing white smoke then you should know the root causes to avoid any engine damage. On cold winter days, it is common to see white smoke from exhaust pipe as soon as you start the car. White smoke from the exhaust pipe on startup, idle or acceleration is telling us that there is coolant or water that is getting vaporized. The water is the result of an accumulation of that same steam as it makes its way through the exhaust system and out of the tailpipe where it condenses from its gas form back into liquid. Smoke smells of raw diesel and completely goes away after a few minutes of driving. As the engine warms up after a few minutes, this white smoke will not be reduced because condensation is dissipated. Top 5 reasons your car is smoking out the tailpipe and how to diagnose them. Lots of white smokevery rough at cold start if this is your first visit, be sure to check out the faq by clicking the link above. But when i start to drive or give it gas a heavy amount of this white smoke is produced.
White smoke coming from your tail pipe could be a sign that your engine is burning coolant. When it sits and cools down when i go to start it it smokes white smoke really bad smells like raw diesel. It started right up, but immediately started making a weird noise. G white exhaust smoke but not overheating fiat forum. White smoke coming out from exhaust, what can that be. Dmv helps drivers identify bad visible exhaust in winter. Reader question austin i found my problem and looked over the answers you gave and your article on the different smoke types that come from your exhaust pipe. White smoke from exhaust upon cold start maintenance. It should be taken as an indication that there is a problem existing or developing, that will potentially shorten the engine life, or result in unnecessary costs.
How to prevent white smoke from coming out of my exhaust. This results in white smoke coming from the tailpipe, usually accompanied by a sweet smell. My mechanic serviced the nuzzles and had the diesel filter replaced. Keep in mind, if its very cold outside, you may get a certain amount of steam coming from your exhaust if the ex. Were in maryland and the temperature yesterday was in the 40s. White smoke can be a big problem or not, depending on the thickness. How to stop white smoke from the exhaust practical solutions.
The smoke escaping from your tailpipe is actually steam and will appear more gray than white in color if examined closely. It lasted for about a minute, then the sound went away, but the smoke continued for another few minutes. Exhaust smoke stock photos download 12,934 royalty free. But it is always a good idea to keep an eye on your oil and coolant levels on any car, smoke or no smoke. On the way she noticed sporadic puffs of white smoke coming out of the priuss tailpipe. Diagnosis the color of the smoke is an indicator as to what the failure is. White smoke coming out of the exhaust system of a diesel engine is usually not as serious as with a gasoline engine. A thin cloud of white vapor that quickly dissipates after leaving the tailpipe is. Rough idle during cold start, white smoke discussion in 1st gen.
Diagnosing your engine based on the color of your exhaust. Black diesel ute blowing black smoke out of the exhaust. Yesterday, we dropped off our other car at the mechanic. When i give it fuel, i get a lot of white smoke and cant get the rpm much over 1500. Download 12,934 exhaust smoke stock photos for free or amazingly low rates. First off, keep in mind that white smoke coming from the tailpipe after a cold start can be steam from water condensation in the vehicles exhaust. White smoke coming from the back of your car can be ignored if it is thin like vapor. I was having a black smoke issue with my truck during cold startup. In fact, what at first appears to be white smoke may not actually be white smoke in the first place. If necessary, download the diagnostic trouble codes dtcs. But, if the white smoke from tailpipe persists even after a few minutes, then it is not because of cold or condensation and signals a deeper problem. Continuous white smoke while driving is one of them. This ordinarily goes away once the car engine is warm. Cars on a cold morning in the winter are going to generate a white vapor.
If you are having a diesel, white smoke may be unburned fuel or coolant going through the. When white smoke occurs at cold start, and then disappears as the engine warms. Car exhaust or smoke and tailpipe and black asphalt and pollution car exhaust or smoke and black asphalt. Water entering combustion spaces will also create white smoke. Excessive smoke, i am the original owner and it is not just the typical diesel haze. Stock video footage black steam from tailpipe of cold diesel car on the white snow in winter.
As a car owner you expect something to come from the tailpipe. As the engine warms up and the condensation dissipates the white exhaust smoke steam is no longer seen. Black steam from tailpipe of cold diesel car on the white. Usual cause smoke from the tailpipe can be caused by several things depending on the type of smoke emitted. One of two conditions is responsible for white smoke blowing out of your exhaust. Currently my truck, a 99 prerunner, will have a rough idle and spit white smoke from the exhaust, however after the first few minutes everything is fine and the truck will be good to go the whole week with no loss of power or. What does it mean when white smoke is coming out from the exhaust. When the warm or hot exhaust gases meet cold outside air, condensation and steam is a result. This is probably coming because of normal condensation buildup in your cars exhaust system, especially if it has undergone damp or cold climate conditions. Oil has been changed an average of once every 5000. A cold car emitting white, gray or black smoke when first started is normal due to condensation, but not after the vehicle is warmed up.
Even in a hot and humid climate, there will be some condensation in the exhaust system overnight. Moved to golf cart community and for last year averaged 175. White smoke coming out of the exhaust system of a diesel engine is usually. Basically, smoke from a diesel engine indicates that something is not right. Other times the smoke may be a bit more subtle and easy to overlook. This will often happen when the engine is still cold.
It starts up fine idles ok but white smoke comes out of the tailpipe. Diesel engine white smoke emissions during startup fourthgen. Download now on pond5 stock video footage black steam from tailpipe of cold diesel car on the white snow in winter. Exhaust smoke is a way of your car communicating with you to say what is wrong. White smoke can be normal on cold engines during cold. Bmw no more white smoke easy fix e46 e39 e53 this is a fix for the ccv bypass, also note that oil smokes white when burned through the converters, the. It is normal, nothing to be concerned about, and will disappear quickly. Its not oil burning, that would cause it to look blue have a blue. If the engine is not overheating or the car is not having any symptoms, like running rough, it is probably a good idea to have a professional mechanic come to your location and complete a smoke coming from engine inspection. White exhaust smoke head gasket repair bars leak head.
I recently bought a bmw 328, whenever i start the car from cold i get a blueish smoke from the exhaust, however sometimes it is more white in colour. Diagnosing your engine based on the color of your exhaust smoke. Even one bad glowplug can cause excessive white smoke. Your engine will need to be partially disassembled, have the gasket replaced, and then be reassembled.