At cold start, blue smoke is often evident, and can reflect reduced oil control, due to fouling deposits around piston rings or cylinder glaze (which is actually carbon deposited in the machined cylinder crosshatching. Blue smoke is normal when the engine is cold, but excessive blue smoke means the air-to-fuel ratio is too high. 2014. If glow plugs get bad, it will create blue smoke at startup until it has warmed up. Mazda 6 Blue Smoke Diagnosis. I also have ticking noise all the time while driving. White / Blue smoke - Diesel engine. Engine. I had posted last year that my DK50 se was blowing lots of blue smoke on startup. at about 135000 lost an injector and so had all six replaced. 5.7. These tiny grooves actually hold a film of oil, which in turn completes the seal between the combustion chamber and the oil wetted crankcase). The Fora platform includes forum software by XenForo, http://www.powerstroke.org/forum/general-6-0l-discussion/160970-my-el-cheapo-coolant-filter.html, 94-98 7.3L General Powerstroke Discussion, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Continuous smoke-filled white clouds while driving could also be a sign that fouling deposits are developing around the piston rings. Found inside – Page 10617 OM 403 VA Burner aided cold starts ( -32 ° C ; -26 ° F ) with diesel fuel and regular gasoline 2500 1000 Fig . ... blue smoke , i.e. the emission of unburned hydrocarbons during engine cold start , is to a great extent impeded by the ... A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Usually it'll be a big plume of blue smoke as this happens. This results (according to some authorities) in polymerization of smaller partly burnt molecules into much larger ones, which become visible as soot, or black smoke. Blue smoke should not be evident at any time, but it is worth noting, that engines with good sound compression can actually burn quite a lot of oil without evidence of blue smoke. Bad Glow Plug (Diesel Engines Only) Glow plugs warm up the engine enough for the combustion of diesel fuel when a diesel engine is cold. JavaScript is disabled. Stumbles a hell of a lot until warmed up, also.
I did a remote start this morning and got no blue smoke at 50 degrees. Black smoke is the most common smoke emitted from diesel engines. I decided to give you a little nudge in the right direction. Found inside... used . workload demand on the engine 0 engine temperature, e.g. starting from cold Diesel smoke is unburned fuel. ... The three types are: 1 blue smoke (mainly oil and unburnt fuel) which indicates a poorly serviced and/or tuned ... Once it warms up a little it clears. If one of the plugs has gone bad, it's going to cause blue smoke until the motor has warmed all the way up. Not too unusual due to the cylinders being cold. For a better experience, please enable JavaScript in your browser before proceeding. Blue . Gray or black exhaust smoke in a diesel engine could be indicate . I received a $170 bill for that. Found inside – Page 13Smoke from diesel vehicles is of three types: white smoke, emitted during cold starting and during low loads; blue smoke, produced during combustion of lubricating oil and fuel; black smoke (BS), a result of incomplete combustion. For more information on how to redcue diesel smoke follow this link to Diesel smoke tells you a story. In this case, the engine is probably experiencing rough idling both when it is cold and hot, and the problem will come and go. Blue smoke can also result from contaminated fuel or a plugged injector. Yea....think cold cylinders and un-burnt fuel not a good combo. burning engine oil Whenever blue smoke emits from the exhaust pipe, it means the vehicle is burning engine oil. I have a 1.7 diesel and on a cold start it billows blue smoke, if I rev it, it also revs a little roughly. Another clue to this problem is excessive oil usage and the need to refill it frequently. Runs smooth all day, fuel consumpion is 50 + and i use bp fuel. Excessive smoke could be caused by air in the fuel, contaminated fuel, loose or plugged injectors, worn or leaking injector o-rings, thermostat stuck open, oil consumption, or plugged crankcase depression regulator valve. Only when left over night. I just changed the oil today, previous oil had about 15000km on it, pcv . Oil changed, going to keep an eye on oil level. Ive looked online and people say this is fairly normal. dieselmann's InDirect Injected Diesel Page 6.9/7.3 IDI/7.3 Turbo IDI tips. When starting up a diesel engine, we need to use a glow plug to cause ignition of diesel fuel. Unfortunately, expensive mechanical repair is the only proper solution here. This has reduced very slightly the blue smoke however still there. i have a ford galaxy 2009 2.0ltr diesel, zetec. No white smoke or black smoke, and clears up just off idle. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more! It doesn't do it when it's idling, just when I take off and am putting the power to it, and will have a continual blue haze that slowly decreases as the engine temp climbs. by kentommy » Thu Aug 06, 2015 5:42 pm . Hi Again All, Thought I would give you an update. Diesel Exhaust Fluid Heater. Faulty head gaskets and cracked cylinder heads or blocks are a common cause of water entry, and are often to blame. Found inside – Page 32HS - 018 498 SMALL BORE DIESEL ENGINE TESTING USING THE FRACTIONAL FACTORIAL TECHINIQUE TO EVALUATE OIL CONTROL A 31 - test ... and is used to suppress or eliminate the emission of white and blue smoke during cold start and warm - up . No codes at all and after idling for about 30 second the . No smoke comes out at any other times. Upon arriving home from the dealer, I noticed a plume of blue smoke followed by grey smoke on cold start ups. 1 - Lots of Exhaust Smoke when starting car (Not Diesel) - Valve Seals Gone Bad. No warning lights or faults found by Ford.. Not to mention sometimes there may be high humidity with the cold air causing a bit of a startup puff. Normal, especially with tunes. There is no blue smoke on a warm engine start even when sitting for as many as 4 hours. Lately since the cold weather has come finally, my '87 has been acting up.. Here's the recipe: - Around 17h, car being cold, start it. An odd thing I did was a coolant flush with a garden hose while the truck was up to operating temp, once the fresh water started cycling and . This is even with a relatively new 640CCA 64AH battery. Black smoke is high in carbon or soot, which is an undesirable product of diesel combustion. Below are listed some of the reasons for the Blue Smoke. It indicates poor and incomplete combustion of the diesel fuel. Found inside... used . workload demand on the engine 0 engine temperature, e.g. starting from cold Diesel smoke is unburned fuel. ... The three types are: 1 blue smoke (mainly oil and unburnt fuel) which indicates a poorly serviced and/or tuned ... DEF heater is another known weak points. Try plugging in the block heater a few hours before you start it next time. Found inside – Page 432115 , 1977 ܕܨܶܕܳܝܰܬ݂ܶ el It is general practice today when starting diesel engines to inject excess fuel , i.e. an additional ... or even to eliminate , the emission of white and blue smoke during cold start and warm - up . AlfaRomeoCares. Diesel Head Is the blue smoke on a cold motor after sitting a day or so that goes away almost immediately? Found inside – Page 9It is general practice , when starting a diesel , to inject excess fuel independent of ambient and engine temperatures and ... and is used to suppress or eliminate the emission of white and blue smoke during cold start and warm - up . A few threads on this. more when its cold outside . Subsequent restarts have no smoke. Found inside – Page 278This happens as a low-pressure area is created at the base of the valve guide by high-velocity gases that draw oil into the exhaust or intake stream, causing high oil consumption that may be accompanied by blue smoke (FIGURE 9-31).
If you guys have any ideas as to what it might be that would be great. Replace worn parts where necessary. Found inside – Page 259It is produced at cold start and when the engine misfires. It contains irritants, mainly aldehydes, but since emission is not continuous it presents no serious problem. Blue smoke consists of droplets of liquid hydrocarbon, ... just for a few seconds. The smoke is from overly rich fuel burn, not oil. Found insideThe higher thermal efficiency and greater fuel economy of diesel engines compared to SI engines are chiefly a result of the ... Cold-starting, idle, and low-load engine operation produce white smoke, liquid particulates consisting of ... Mine only does this on cold starts, never when warm. having a problem with light blue smoke at idle and heavy blue smoke on acceleration with it clearing away at cruse speed some say it is valve guides but upon going to the dealer the claim there are no valve guide seals on the duramax 6.6 and that that problem could be turbo seals anyone with any ideas? 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 ... When the weather gets cold, there are a few things that can make it hard to start a diesel engine. No Start/Hard Start Found inside... used . workload demand on the engine 0 engine temperature, e.g. starting from cold Diesel smoke is unburned fuel. ... The three types are: 1 blue smoke (mainly oil and unburnt fuel) which indicates a poorly serviced and/or tuned ... How to reduce diesel exhaust smoke ? Found inside – Page 83... the cold - start behavior of the engine with respect to noise , misfiring , exhaust - gas odor , and blue smoke . ... In the majority of cases using European diesel fuel , the buildup of this layer can be limited to such an extent ... Found inside – Page 43Blue - white smoke appears during cold starting . When the temperature is too low to burn the fuel , smoke is created by unburned fuel vapor , indicating a lack of ignition . As the engine warms up , the smoke will turn blue . It goes after perhaps 30 seconds and the car has just passed an MOT. Ram Year.
I also have ticking noise all the time while driving. That would only apply to older technology diesel engines, but with modern type diesels, no smoke at all should be evident. Let's take a closer look at what blue smoke could really mean and where to start the hunt for the issue. Jul 8, 2015. 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. A common cause of white smoke in diesel engines is faulty injection timing. and have an exhaust on the truck. I have a 2006 Volkswagen Jetta TDI 1.9L, 5 Speed manual with 196,000 miles roughly, that has a decent puff of blue smoke when it first cold starts. No warning lights or faults found by Ford.. It rattles/knocks and give a little blue smoke with a diesel smell. A diesel engine in good condition should produce no visible smoke from the exhaust, under most operating conditions. Check your dipstick is an AD version if earlier version when oil is at the full line it will be 8 quarts vs the 7 quarts the hemi requires and you can get blue smoke. Guess what? It will go away once the engine warms up and . Blue Smoke. Blue Smoke Occurs When Starting A Diesel Car: Damaged Glow Plug Damaged glow plugs cause blue smoke from car. I suspect this is a result of both conditioners in the oil rejuvenating the valve seals and perhaps detergents cleaning out other parts of the system. Lately I've seen a decent puff of blueish smoke on startup. My new to me 94 PSD 7.3 just started to have an issue with blowing a plume of blue smoke when it's cold on take off. Found inside – Page 929Mr. Milton states that the high - compression mechanical engine is easy to start up from cold , and when it is ... and have said asking — write to that they thought clouds of blue smoke a chronic feature of this class of engine . However, when blue smoke consistently comes out from a vehicle's exhaust, it is a sign of oil leakage into the vehicle's engine block, and this may result in a low oil level. That would only apply to older technology diesel engines, but with modern type diesels, no smoke at all should be evident. I have an 07 5.9 with 140000km, at about 130000 it started to smell bad, not like burning oil or raw diesel, just a harsh smell. With the foot off the accelerator and the engine holding down the speed to 40-50 KM/H, or 30MPH, repeatedly when gently or abruptly pressing the accelerator on straight sections, a considerable amount of blue smoke blows from the exhaust, not just a puff, but for a considerable distance,before it cleared up.The engine had been properly warmed . My last 5.7 and my Challenger with the 6.4 both would do it. Flushing Oil Concentrate and FTC Decarbonizer. Found inside – Page 140The small displacement per cylinder , as well as the wide speed range of LDV diesels result in the following ... In addition , cold start of the DI engine would be accompanied by white and blue smoke with higher odor intensity . 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. and have an exhaust on the truck. What does it mean when your diesel blows blue smoke? Car's an 07 1.6hdi non dpfs full service etc ,runs beautifully but I've noticed on cold start up ,say first thing in the morning, it blows out a fair amount of light blue wispy smoke.I first noticed it wafting past my window and thought thats not good .Anyway I got my wife to start it just to check and it's as described. Extreme amounts of blue smoke on start-up until the car is fully warmed up (not a problem for me because she doesn't burn any oil, and I'm not the one driving behind me ). It is stored in an external tank, and it would freeze in cold weather. Found inside – Page 61Dasher, GTI, Jetta, Quantum, Rabbit, Pick-up, Scirocco, All Models Including Diesel. Diesel Engine Power Cycle When installing ... The engine accelerates better and the puff of blue smoke typical of a cold - starting diesel is reduced . It runs rough as for 2 minutes blowing smoke, then when it warms up a tiny bit it'll run perfectly. The oil thins out when it is cold and some could escape into the cylinder and be burnt. All of a sudden on cold starts I am having a massive amount of blue smoke from the exhaust. those are the only mods i have done to the truck. lilrams09. Found inside – Page 142A tractor that starts cold tells you that it has a good battery, compression, and ignition and a functioning fuel system. ... Does it smoke? Diesel tractors puff a little black smoke on start-up but soon should run clean. Blue smoke ... Water pump was changed with injectors at 90,000. The oil can enter the combustion chamber for several reasons. Jun 14, 2018. Found inside... used . workload demand on the engine 0 engine temperature, e.g. starting from cold Diesel smoke is unburned fuel. ... The three types are: 1 blue smoke (mainly oil and unburnt fuel) which indicates a poorly serviced and/or tuned ... Found inside – Page 29Consisting of solid particles and liquid droplets , smoke from diesel engines can be blue ... which happens typically during transient operation when starting , especially during cold weather or at high altitudes . White smoke can also ... Diesel smoke (like blowby and oil use) is a worrying engine symptom which indicates that an engine is not running well, and its service life is likely to be shortened considerably, unless remedial action is taken. If one of the plugs has gone bad, it's going to cause blue smoke until the motor has warmed all the way up. Found inside – Page 373Diesel smoke is classified in two categories : black smoke and blue or white smoke . ... This smoke may continue at idle after a cold start , but it should disappear as soon as the engine warms . Below 50 ° F DIESEL PERFORMANCE ... What goes wrong? Found inside... used . workload demand on the engine 0 engine temperature, e.g. starting from cold Diesel smoke is unburned fuel. ... The three types are: 1 blue smoke (mainly oil and unburnt fuel) which indicates a poorly serviced and/or tuned ... Blue smoke should not be ignored but is common when starting an engine in a cold weather. Once the engine is warmed up, the use of the glow plug is not necessary as the heat of the engine makes ignition of diesel fuel. I have a 05 6.0 with a 6 speed. At cold start, blue smoke is often evident, and can reflect reduced oil control, due to fouling . BUMP.....I can't help you, but I do have a similar issue. I thought turbo seal for a long time, but have read that it should be using some oil if that is the case. Puffs nasty for a short while on a cold start, then goes away. Normal when engine is cold or idling for extended periods. This creates a blue colored smoke which is passed down the exhaust system and then exits the car along with normal gases. For a better experience, please enable JavaScript in your browser before proceeding. Black smoke means there's too much diesel and not enough oxygen, so the carbon in the fuel doesn't have enough oxygen to combine with. Only when left over night. - The day after, with weather between 5 and 10 degrees (C), start the car. The condition is much like starting a diesel when it is extremely cold and a diesel engine doesn't run on all cylinders and then slowly comes to life. Blue smoke from tailpipe on cold start started about one month ago. I am mostly worried about damaging something from all the raw fuel that is running in cylinder when I shut it off. The oil thins out when it is cold and some could escape into the cylinder and be burnt. Often blue smoke will be seen when you first start your engine in the morning. This colder air leads to reduced combustion of the fuel . I went to start it yesterday morning and it started pouring out blue smoke. More gap results in more smoke. 2014 Chevy Cruze Diesel - MSR 013 17" wheels, Black Bowties, UR Rear Lower Bar 2007 Chevy Cobalt LT Coupe - M62 w/ 2.9" pulley, Header/Downpipe/Exhaust, FE5 Struts/Shocks/Control Arms/Front Swaybar, SSC Springs, Powell Hardcore Rear Swaybar, MSR 045 18" wheels w/ Direzza ZIIs, G85 Recaros + much more 2017 Chevy Volt LT - Black Bowties 1981 Chevy Camaro Z28 - Zapco Amp & Pre-Amp/Equilizer .
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