2.7L EcoBoost -Excessive White Or Blue Smoke From The Exhaust At Start Up After A Cold Soak 19-2188 08 July 2019 Model: Issue: Some 2015-2017 F-150 vehicles equipped with a 2.7L EcoBoost engine may exhibit excessive white or blue smoke from the exhaust at start up after a cold soak. Upon starting the engine there is a puff of blue smoke with smell of oil burning.
Found inside – Page 5White smoke may still be a problem, however, during cold starts, especially at low ambient temperatures. Similarly, blue smoke, if caused by the escape of lubricating oil, is indicative of improper or inadequate maintenance, ...
JavaScript is disabled. With over 6 million bottles sold, K-Seal provides a permanent head gasket & coolant repair. What % biodiesel blend were you using?
In the last week or so, I've noticed that when I first start the car in the morning, and accelerate from a stop, I'm getting a small puff of blue smoke from the exhaust. Unless really bad, oil loss due to worn valve seals or guides is usually minimal. If you notice white smoke from the exhaust on startup, this means that your car engine is taking on too much fluid from the vacuum pipe or the hose, meaning that your car will be burning excess oil and causing a burnt smell that is noticeable to the drivers and passengers. It lands on the pistons where it is burned off upon startup.
Since the weather has been cold its been blowing blue smoke at start up. An odd thing I did was a coolant flush with a garden hose while the truck was up to operating temp, once the . If your dirt bike is still smoking even after the engine has warmed up, it could be due to a build-up of water somewhere in your engine.
Injectors changed (on recall) 20k ago. Saabscene Saab Forum - Saab Technical Information Resource.
My 2014 OB just puffed some blue smoke out the exhaust this morning for the first time (that I've noticed).
But I have found sometimes it starts up perfect and has a faster idle with no smoke. The blue smoke seems to happen on startup and then clears up in a couple of seconds. I think this is the 1st tsb for the '14 Durango: Blue Smoke From Exhaust On Initial Start-up When Parked Facing Uphill On An Incline. Theres no white or black smoke.
KTruck. Found inside – Page 840White smoke normally occurs during cold engine starts and the result of condensed fuel droplets. White smoke is also indicative of a cylinder misfire in a warm engine. The most common causes of white exhaust smoke are: inoperative glow ... Blue exhaust smoke indicates that your engine is burning oil.
Diesel engine cold start blue smoke from exhaust on cold startup. White Smoke from Exhaust on Startup. On starting from cold every morning, i get a cloud of blue smoke from the exhaust and runs lumpy for about 20 seconds, then clears.
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Answer (1 of 5): Blue smoke coming from Motorcycle exhaust is most probably burnt oil. You'll notice it the first time you start your car, especially if it's a cold day. It has already gone back to dealers for a new high pressure fuel value which we thought would fix smoke coming out of the exhaust. Oil consumption during break-in may be higher but it should not cause visible smoke. Found inside – Page 259It is produced at cold start and when the engine misfires. ... Blue smoke consists of droplets of liquid hydrocarbon, smaller in size than those in white smoke or than the particles in black ... The odor of diesel exhaust is unpleasant.
The only time it gives smoke is on cold starts, but. With a while before first service just looking for someone to tell me not to worry . wasnt overfilled,its trying to regen the particle filter but cant because you need a bit of a journey with a few revs ! Found inside – Page 4321A burner starting aid of simple design and fully automatic operation is described , which has been newly developed and is used to suppress , or even to eliminate , the emission of white and blue smoke during cold start and warm - up . Found inside – Page 825much oxygen and too little co in the exhaust . This leaves modification of the injection and ... At this point the engine begins to emit , blue smoke and misfires following a cold - start , which means a rapid increase of HC emissions .
Upon starting the engine there is a puff of blue smoke with smell of oil burning.
What does blue smoke from exhaust look like? Found inside – Page 63It's common to have a small amount of white smoke when first starting the car, or in cold weather. ... 6.2 Blue smoke coming from the exhaust Blue/grey smoke from the exhaust indicates that engine oil is passing the piston rings or ... That isn't my question. Found inside – Page 173BLUE SMOKE DINOSAURS Some motorcycles made before 1986 were equipped with two- stroke motors. ... Immediately upon starting the cold motor, note any change in mechanical sound, and look carefully at the exhaust smoke color.
The smoke smell does seem familiar, for me it smells similar to old buses/HGV that smoke constantly.
The smoke does not seem to be present at acceleration or at speed.
What are the contribution of Dryden in the development of English literature? I also notice more smoke comes out when the car is not driven for longer periods. Hopefully just me being paranoid but with 500 miles on my recently purchased Scat Pack Auto, I am routinely seeing blue smoke billowing up for a few seconds on cold starts.
Found inside – Page 4321A burner starting aid of simple design and fully automatic operation is described , which has been newly developed and is used to suppress , or even to eliminate , the emission of white and blue smoke during cold start and warm - up .
Blue smoke on cold start ups, has a fuel type smell - makes your eyes water, but is blue smoke, and never ANY smoke on warm starts.
Found inside – Page 20Ask the owner not to warm the car so you can try cold starting, and note any rattles and blue smoke. ... Once started, look in the mirror; a brief puff of blue smoke on start-up is acceptable, but thereafter the exhaust should be clear, ... Now on cold starts i started to notice that it will have a puff of blue smoke out the exhaust then it will go away right away and when i drive it there is no smoke and the car drives fine.
Found inside – Page 5When an engine with worn guides is shut off , oil drains down both intake and exhaust guides , causing that puff of blue smoke on startup . Another sign of of worn guides occurs following periods of high manifold vacuum - accelerating ...
But white smoke usually is caused by vaporized coolant, which often is the result of a blown head gasket.
How many miles on the engine?
Found inside – Page 22Watch for blue smoke emitting from the exhaust too , which would indicate that the car is an oil - burner . ... Start the engine and listen for unusual noises : the rattle of worn connecting - rod or main bearings , the slap of a piston ... Which is what I think it could be.
(If the engine smokes at a warm or hot start, or when running, that is *not* normal.)
Take a look at the list to follow.
Blue tints in startup smoke on cold engines normally indicates some wear on the valve guides or seals (usually the seals) that are letting a bit of lubricating oil past the guides down the valve stem into the combustion chamber. minirunr said: Hello. What does Blue smoke from the tailpipe usually indicate? Found inside – Page 446Particulates are exhaust emissions from a CI engine other than water that can be filtered . ... Cold - starting , idle , and low - load engine operation produce white smoke , liquid particulates consisting of unburned , partially burned ... It will go away once the engine warms up and the seals start working better.
Found inside – Page 6automobile should not smoke more than a gasoline vehicle . Diesel exhaust odor is a source of annoyance , especially when vehicles are operated in enclosed spaces . ... They may give off blue smoke after a cold start .
Blue smoke is from oil being ignited in the cylinders - from a clogged PCV system, failed turbo seal, or bad piston ring.
some white exhaust smoke is normal, especially when you first start the car.
"White smoke" can either linger around or just be steam from certain temperatures and a cold exhaust.
Moist CRV exhaust in an AZ summer wouldn't survive the time it takes to move from the tailpipe to the front of the car unless it was a steam powered engine.
Found inside – Page 21Exhaust box on same car still in good shape. ... If white smoke comes out of the exhaust be careful, there may be a leak in the head gasket: if blue smoke continues ... The car may be needed overnight to allow for a cold start check.
Smoke at high RPM can come from valve stem seals as well.
sorry to say blue smoke is oil and with what you've described sounds like the oil rings on the pistons have given up the ghost, time for a new engine or a rebuild sorry for the bad news. I purchased this engine from a fellow on the board, the engine had broken head studs.
Blue smoke can often look like grey smoke at first. Found inside – Page 21Road test Tell the owner not to start the car before you arrive, so you can check how easily it starts from cold. ... A brief puff of blue smoke on the first rev is acceptable, but thereafter the exhaust should be clear or merely ... I've uploaded a video of a cold start on youtube: My 9-3 audio,2 x cd changers,aux-in & Bluetooth audio streaming.. That looks like you're burning oil. But if you notice a distinctive bluish tint, it may signal that the engine is burning lots of oil. It will go away once the engine warms up and the seals start working better.
Aug 14, 2015.
It can happen when the piston rings, the valve guide seals, or other components of the engine get worn out or damaged, causing oil to leak. And that makes white smoke.
The smoke could last 2 mins in the summer morning. The most common cause of blue exhaust smoke is oil leaking past engine seals and into the cylinders where it then mixes and burns with the fuel.
Found inside – Page 52The most important engine design feature which affects exhaust smoke density is the type of ... Classification of Diesel Smoke as rating range of loads , due to high rate of air swirl rewhite or cold and black or hot smoke continues to ... What does blue smoke mean on a cold start? Blue Smoke on cold start?
Stuck PVC Valve. In have a 2005 Toyota Camry with 120,000 miles.
Any ideas on what the problem/fix might be.
The Mental And Physical Benefits Of Playing Animated Games In Moderation! I assume this means that oil is dripping into a combustion chamber and burning off, and that the rings are sealing better when the engine gets warm.
Jump to Latest Follow 1 - 15 of 15 Posts. Some 2013-2015 models vehicles equipped with a 3.5L Gasoline Turbocharged Direct Injection (GTDI) engine may exhibit blue or white smoke from the exhaust while driving after extended idle. Trouble is, mine only does it when the car's been standing for a few hours. Have your head checked. I bought custom tunes from innovative diesel.
Fast forward to May 3rd, 1282 miles on it now.
Do the easy things first Found inside – Page 203There are three colours of smoke: white, blue and black. ... All diesel engines generate white smoke when starting from cold and it is not detrimental to the engine in any way ... This means that white smoke could be a cold start unit ...
this is usually caused by one or more of the following problems: It can happen when the piston rings, the valve guide seals, or other components of the engine get worn out or damaged, causing oil to leak. Hi all, I'm a relatively new owner of a '97 850 T-5 with 127k miles on it (I've owned the car for ~6 months). The most smoke will be seen during deceleration and stopped in traffic after normal driving. Hi all, thanks for the response.
WHY DOES MY 2014 FORD ESCAPE HAS BLUE SMOKE COMING OUT THE EXHAUST WHEN STARTED AFTER IT SITS OVERNIGHT. On cold winter days, it is common to see white smoke from exhaust pipe as soon as you start the car.
For this reason men, I want to impress upon you the need for extreme watchfulness. But ONLY at start up in the MORNING when it hasnt been running for more than, say, 8 hours. Maintenance Shop - 2017 f150 5.0 blue smoke on cold start and sometimes rough idle - Hey guys. I've got exactly the same problem with my 58 plate TTID which has covered 36K Miles. If blue smoke is only happening on a cold start, it is likely that it is a piston/cylinder problem. Did you get to the bottom of your problem? If you continue to use this site we will assume that you are happy with it.
Found inside – Page 80SMOKE IN EXHAUST ( Continued ) The exhaust smoke from this source may be light or dark blue and continue after the engine ... chamber when the compressed air therein is not hot enough to accomplish a starting of complete combustion . If you bothered to check I'm sure you find evidence of oil in the intake system at least where the vapor line from the oil vapor recovery system in the valve cover connects to the intake system.
White smoke is simply an indicator of coolant.
valve stem seals are the only other thing that will cause exhaust smoke but only when you first start the car never while running.
Other than this infrequent cold start-up oil burn, there is no indication on the dip-stick that the engine is .
In addition to the black and white smoke from exhaust systems that can signal problems with your car, a mix of other smoke colors can exit through your tailpipe.
Found inside – Page 140In addition , cold start of the DI engine would be accompanied by white and blue smoke with higher odor intensity . Exhaust Emissions HC , CO and NO are about two to three times higher x than those of pre- and swirl chamber engines .
This rich mixture may burn as a puff of black or grey smoke and may be seen on each cold start or cold restart. Blue tints in startup smoke on cold engines normally indicates some wear on the valve guides or seals (usually the seals) that are letting a bit of lubricating oil past the guides down the valve stem into the combustion chamber.
Any clues on what …
Blue smoke is excess lubricating oil present within the engine cylinders during combustion.
As the engine warms up after a few minutes, this white smoke will not be reduced because condensation is dissipated. Exhaust gas temps can be anywhere for 500 to 1300 deg F. Blue/White smoke out the tale pipe is something else. Hi all 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.
The harder task is working out why it's being burnt.
We all need to just fly.
Diagnosis: Normal. October 7, 2019 by Jason. Blue smoke indicates your car engine is burning oil.
2003 Raptor LE Pro Design Kill switch Pro Flow Kit w/ K&N - no airbox Modified stock pipe & head pipe 175/180 main jets, 25 pilot. The car is 4 years old. In this case, oil gets sucked into your engine’s combustion chamber.
There are no break-in conditions that cause a puff of blue smoke at startup that are normal for a modern engine. With so many different causes of blue smoke, it can be a daunting task to begin to diagnose the issue.
Along with the smoke you can hear some clunk/knock/judder noises from the engine, which also go away as the smoke does.
That's thanks to the garage I purchase it from.
Then, when you restart the engine, that coolant gets combusted, along with the gasoline and air.
Why does my car smoke when I first start it up? Figure 1. Found inside – Page 194Checking the phasing of an in-line fuel injection pump is carried out to: (a) ensure that fuel injection starts at ... not start Engine misfires – lacks power High fuel consumption Black smoke from exhaust Blue–white smoke from exhaust ...
Yet, this can have manifold reasons, For example, if it is a 2-stroke engine it can be a normal behaviour of the engine to produce a bit of blue smoke in certain operating conditions.
It is blue smoke, I think it comes from both exhaust pipes, lasts around 15 seconds then all . Thanks If you observe blue smoke appearing in your car all the time, PCV (Positive Crankcase Ventilation) Valve will be the first thing you should check. Usually only happens to high mileage engines. Found inside – Page 13Studies have been performed earlier on exhaust emissions from two-stroke vehicles. ... Smoke from diesel vehicles is of three types: white smoke, emitted during cold starting and during low loads; blue smoke, produced during combustion ...
Is this the beginning of the end?
Remove the engine appearance cover, if equipped. Come join the discussion about performance, modifications, troubleshooting, classifieds, maintenance, and more!
Why does my car smoke white when I first start it up? It lands on the pistons where it is burned off upon startup.
Bad Valve Seals (Not diesel cars). If it lingers around and is very thick, oil leaking into the exhaust side of the turbo can cause that.
As Jon has said above, it could be the valve stem seals, or the turbo (less likely as it's only on start up), or less favourably, it could be a piston ring issue (which is worse because of the greater cost involved in working on the block).
Noticing a burnt-oil smell or seeing blue/gray smoke leave your exhaust on startup or heavy acceleration are common signs that you are burning oil.
Along with the smoke you can hear some clunk/knock/judder noises from the engine, which also go away as the smoke does. Some days are.
Oil burns blue, diesel burns black. Hi all, Like I said it has only started doing it.
You shouldn't experience a blue oil puff again for usually a good few hours of the car standing, as the seepage of oil past the seals is low and slow, hence usually seen on a startup after standing overnight.
This creates a blue colored smoke which is passed down the exhaust system and then exits the car along with normal gases. It will be interesting what happens when the weather does get colder.
There’s a lot of us out here that are birds, man. Thick white smoke coming out of the exhaust typically indicates a blown head gasket, a crack in the head, or a crack in the engine block. What does blue smoke mean on a cold start?
This happens because condensation naturally collects in the exhaust system. These valves are designed to open mechanically by pressure from a Rocker Arm.
The solution is a new oil pan and pcm update. My car has blue smoke 20k miles ago, it happens every cold start. Blue smoke usually appears in the morning when your engine starts up for the first time of the day. The oil level seems to be holding pretty well, though it was a bit overfilled. Blue smoke coming from the tail pipe is an indication of the engine burning excessive engine oil. When i start my truck when it's cold it smokes a blueish color and smells horrible it doesn't smell like oil i'm guess it's fuel. and have an exhaust on the truck. Hi all After hours of thread reading, still confused On cold start and up to temp, car is a wee bit lumpy, but puts out blue smoke and smells slightly, this only happens until up to temp. No smoke comes out at any other times. Found inside – Page 6-20Blue smoke generally results from excessive lubricating oil consumption . This may be expensive to the operator . White smoke occurs only during start - up from cold starts , and is due to unburned fuel . ( 7 ) Diesel engines emit odors ... Found inside – Page 29Start-up Ex Gd Av Po Cold start ❑ ❏ ❏ ❏ 4 3 2 1 Make a mental note of the car's cold starting characteristics as ... General condition Ex Gd Av Po ❑ ❏ ❏ ❏ 4 3 2 1 Blue smoke from the exhaust on starting signifies general wear ... Of course there is a difference between moist exhaust that quickly evaporates and blue smoke that more slowly dissipates.
Hopefully I can upload a video.
Blue smoke indicates that your Escape's engine is burning oil.
Found inside – Page 23Whenever starting the engine, look for any blue smoke coming from the exhaust. A little steam when the engine is cold, however, is normal, as water burns off the exhaust system. If the engine starts as it should, you can concentrate on ...
What Causes Blue Exhaust Smoke?
It doesnt always happen, but I have noticed that I get this blue smoke when its colder outside. Blue/gray exhaust smoke means there’s likely an oil leak and your engine is burning oil. 1. I have monitored the oil level and it appears to be losing non at all. 120,000 miles.
As the car sits, oil makes its way down the valve stems and through open valves.
condensation can turn to vapor, providing what looks like white exhaust.
that will be diesel in the oil ! you don`t say what color the smoke is so this is a basic indicator with different colored smoke.if it is white smoke like you would see from any car started up on a cold day then this is normal for cars as the exhaust is hotter than the ambient air temperature.if it is a thick heavy looking white smoke and has a sweet odour then this can indicate a coolant leak into the combustion chamber . This could be due to worn engine components like piston rings, valve seals, or PCV (Positive Crankcase Ventilation) valves.
It still has blue smoke from every cold start, especially in the morning, but getting less about 15 seconds. The oil will flow into the combustion chamber, and…. October 7, 2019 by Jason. Your burning oil. After doing some research I found the 4.6 liters at least, pulls a strong vacuum out of the right side valve cover up over a humped hose directly into the front of my plenum. It only requires a very small amount of oil leaking into the cylinders to cause excessive blue exhaust smoke. White smoke on startup can sometimes mean a leaky head gasket. I sometimes get blue smoke at start up sometimes when it's cold.
Blue tints in startup smoke on cold engines normally indicates some wear on the valve guides or seals (usually the seals) that are letting a bit of lubricating oil past the guides down the valve stem into the combustion chamber.
There, oil mixes with fuel and leads to blue smoke. Anyone have any ideas or what to do.
the mileage is 135k, I've checked the oil a couple times and it was almost up to max or at least definitely above mid-level, with last service being done in November and having covered almost 7000 miles since. Why does my car puff blue smoke when I start it?
If the white smoke is light and just coming for a short time after the startup moment at cold starts, there should be nothing to worry about because it's most likely just condensation.
Engine starts quickly and runs smoothly at all RPM's. The blue smoke will continue until the engine warms up and then goes away under all conditions.
At the middle of the engine, you have the cylinders, which combust gasoline and air. But if you spot it early, know what to do and act on it, problems can be fixed. This oil burns and exits through the exhaust as blue smoke. As the car sits, oil makes its way down the valve stems and through open valves. , another issue the software addresses its called oil dilution .
Other common causes of blue or grey exhaust smoke include poor seals on piston rings, valve seals . but excessive white smoke likely means coolant is leaking into the engine combustion chambers.
2. Remember if you see blue smoke coming from your exhaust, you should stop driving your car.
Found insideWorn bores will result in blue smoke in the exhaust, which indicates that the engine needs a re-bore or a top-end ... be slow to rise on starting and quick to fall when the engine stops, and the bearings will rattle from cold starts.
Found inside – Page 6-20Blue smoke generally results from excessive lubricating oil consumption . This may be expensive to the operator . White smoke occurs only during start - up from cold starts , and is due to unburned fuel . ( 7 ) Diesel engines emit odors ... The new engine has 1358 miles on it. There does not appear to be any smoke during the running of the car.
Found inside – Page 8TABLE 2 : DISADVANTAGES OF THE DIESEL TABLE 3 : DIESEL'S EXHAUST EMISSIONS Internal Combustion Gasoline Engine The Amazing Windmobile by Bill Cowie ... Blue smoke during cold starts ( combination of unburned fuel and water vapor ) .
Occasional blue smoke when started cold, not always but on occasion. Scope/camera link https://rover.ebay.com/rover///0?mpre=https%3A%2F%2Fwww.ebay.ca%2Fulk%2Fitm%2F282606613184I'm always up for a challenge, so if you have i.
Maybe it's a regen who knows, my oil levels are fine and not dropping either. This may be due to oil entering the left hand
The oil will flow into the combustion chamber, and then it is being burnt together with the fuel, creating blue smoke.
There is no blue smoke on a warm engine start even when sitting for as many as 4 hours.
But if you were burning 100% or at least 50% biodiesel, then chances are it can make some rubber seals which come in contact with biodiesel leaky.
JavaScript is disabled. It appears that the engine is using excess fuel to warm up the catalyst during cold running and when I use the accelerator with moderate enthusiasm, it's a cloud of blue smoke out the exhaust.
The first step is to identify exactly, when the smoke is coming out of your car's exhaust.
running rich will get black smoke to come out of the exhaust.
2. I do agree with comment on the oil separator vs PCV system.
The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. A very common problem that affects all vehicles (including the Ford Escape) is blue smoke coming from the exhaust. White or blue-tinged smoke has one set of causes while black smoke has a different set.
Conclusion
Things To Look For When Choosing A Camping Stove? Hmmm..I've got the same problem on my TTID it's been doing it for a couple of weeks, mileage is 64K, no other symptoms not losing oil, no strange noises - mpg the same, still pulls the same. Recently purchased a 2008 MCS on about 77,000 miles. I was going out of country for 3 weeks so I ignored it.
1. I have a 08 plate 9-3 TTID Aero which for the last two months has been doing exactly the same as you describe.
Cracks and bad gaskets allow the fluid to travel to places . After I returned my car spewed out a ton of smoke (indicating a lot of oil build up I guess). Moist CRV exhaust in an AZ summer wouldn't survive the time it takes to move from the tailpipe to the front of the car unless it was a steam powered engine. BMW wants 300-400$ to diagnose but wanted to see if anyone has experience this. Blue tints in startup smoke on cold engines normally indicates some wear on the valve guides or seals (usually the seals) that are letting a bit of lubricating oil past the guides down the valve stem into the combustion chamber. This overview pinpoints the most likely causes - and none of them are good.
Reasons for blue exhaust smoke include bad valve seals, valve train wear in general, the PCV valve, burning transmission fluid and more. My TTID is also doing a similar thing.
Found inside – Page 81The engine produces blue or white exhaust smoke: • Air filter blocked • Cold start aid (if fitted) faulty • Crankcase breathers clogged • Compression poor (see page 84) • Oil level too high • Oil of wrong grade • Thermostat faulty ... Blue Smoke on occasional start up. A blown-out turbo can be identified by a broken or damaged oil seal. Found insideO White Smoke A finę mist of partly vaporized fuel and water droplets is often produced in " cold - start " conditions or on misfire This is white smoke and is a powerful irritant due , in part , to accompanying aldehydes in the exhaust ... Found inside – Page 81The engine produces blue or white exhaust smoke: • Air filter blocked • Cold start aid (if fitted) faulty • Crankcase breathers clogged • Compression poor (see page 84) • Oil level too high • Oil of wrong grade • Thermostat faulty ... 3 Answers. Found inside – Page 62Knowing that a tractor starts after just a few revolutions easily eliminates many of your concerns in one check. ... Blue smoke often indicates internal problems, such as problems with rings, pistons, or valve guides that ... I had the oil changed a few days ago at a Nissan dealership and noticed the smoke afterwards.
Click to expand.
Blue indicates oil burning. When starting the QX I have noticed it puffs a cloud of smoke for a few seconds before returning to normal. I feel that the blue/white smoke on cold start up is excess diesel as if you stand near the back its a really strong smell of diesel.
Because by current law all diesel in EU is sold with 5-7% biodiesel, which all diesel engines suppose to tolerate just fine.
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