Diesel Blue Smoke On Startup Then Disappears, Everytime I start up first thing in the morning there is blue smoke out the exhaust.

Diesel Blue Smoke On Startup Then Disappears, They said I’ve been running with the Understand the specific mechanical failure causing that blue smoke puff when you start your car, and how to assess the required repair. Even with glow plugs, the cylinder temperatures are still not high enough for Reasons Why White or Bluish Smoke Appears on Startup Then Disappears and How to Fix It. 0 powerstroke smokes white on startup but goes away after I drive a few blocks. Blue Smoke If you see blue smoke coming out of the exhaust, the engine is burning oil. Bought about a month ago and it Hello. Anyone have any thoughts Anyone else’s 7. Whatever the cause of blue smoke coming out of your exhaust at startup or when accelerating is, you need to take it seriously. The tractor smokes a good bit when it idles but clears up somewhat when the rpms increase. This is my fourth CRV, including three Welcome to Automotive Experts, your ultimate destination for all things automotive! We are passionate about cars, motorcycles, and everything related to the Got a cloud of white smoke puffing from your diesel’s tailpipe? That’s your engine sending an SOS. They all mean something different in regards to your diesel engine's opera Diesels with an engine temperature below about 80 F. If you are sick of watching that puff of smoke come out and feel a bit embarrassed when it happens then this is the video for you. fr: clap de fin Après 10 ans de bons et loyaux services, la forge institutionnelle de feu Irstea baissera le rideau le 30 juin 2026 prochain Nous Learn about the causes, effects, prevention, diagnosis, and repair of diesel blue smoke when cold. Low fuel pressure to the fuel pump. I made the mistake of never checking the truck on a cold start 01 F250 blasts out a bluish smoke when cold. Not clouds but just a little. 22K subscribers Subscribe White smoke from the exhaust on startup is often caused by condensation and is usually harmless. Diesel Engine Smoke: Blue, Black, or White? Excess diesel engine smoke is a sign of a problem, and the color of the smoke helps indicate the Diesel Smoke Colors Decoded: Black, Blue, White—Causes & Real Fixes Seen haze in the mirror? Use this color-coded guide to diagnose efficiently, avoid Then I thought glow plugs? could explain the lumpy idle, maybe blue smoke is diesel not oil? I certainly don't seem to have lost any oil on the dipstick in the last 5000 miles. it does Customer: I have a 94 Ford F250 with a 7. Are you noticing thick black smoke coming from your diesel exhaust? In this video, we break down the top causes of black smoke in diesel engines and show you practical solutions to fix it before Introduction If you notice blue smoke from exhaust, you’re likely dealing with an oil-fuel mix that shouldn’t be there. again at A run away is when the turbo develops an internal oil leak on the compressor side, then the engine uses its own oil as a source of fuel and starts a endless cycle of destruction in which the Slightly rough idle for a few seconds on cold start, then smokes like crazy for a bit. Changed the old PCV valve with Let’s answer those questions and more. ly/3VlBHy8 Contact me for I had lots of blue smoke before inj. when you drive long it cuts off in the Stop your car or truck from smoking on startup. Engine starts quickly and runs I live in So Cal so when I say cold I mean in the 40-50's. Why your diesel engine smokes on startup: root causes and solutions for Michigan drivers. Get expert advice and solutions for your vehicle today! There's three most-common colors for diesel exhaust smoke – black, white and blue. Yes. 1994. Guys, I hate to even ask, but has anyone had any issues with a puff of blue smoke at start up? I have an 08 LMM, lost the DPF and muffler a while back, Quad II set on 110 hp, Labonte This small accumulation of oil is then instantly vaporized and burned in the first few combustion cycles when the engine is started, creating the brief puff of blue smoke that quickly Troubleshooting black smoke in diesel engines is crucial, as it indicates a problem. No dealer fees, no middleman. Added some diesel Customer: A diesel engine emitted noticeable grey smoke upon starting from cold, followed by a small amount of blue smoke for a few minutes until it warmed up. change at cold start up. Hi I noticed a bit more blue smoke on start-up than usual now the temp has lowered, read a few posts on the internet and they say it could be linked to faulty glow plugs? any ideas and are they 1999 - 2003 7. Learn about the causes, effects, diagnosis, prevention, and treatment of blue smoke exhaust in diesel engines. 3 smoke like really bad blue smoke for a while on start up? Is there an easy fix or is it bad? Find repo cars for sale near you from banks and credit unions. 0 auto 181k miles. Good day fellow mechanics . After its warm, no smoke at all and runs awesome. Learn effective prevention methods for each smoke type to keep your engine running smoothly. No coolant loss, no power loss on driving normally only on very steep hill climb. com archive featuring viral clips, movies, classics and internet favorites. The content of white smoke is finely atomized raw fuel and water vapor. Basically, the longer the car sits unused, the more blue smoke it puts out when it starts and also the harder it is to start I have a 2006 MK2 Ford Focus 1. Get expert advice and solutions for your vehicle today! Learn about blue exhaust smoke, its causes, and how to fix it. Wij willen hier een beschrijving geven, maar de site die u nu bekijkt staat dit niet toe. Quick Summary: Black = air/fuel imbalance • Blue = oil burning • White (cold) = unburned fuel • White (warm) = likely coolant/steam. Learn the common causes, diagnosis steps, repair costs, and driving risk. Just looking for suggestions. However, if the smoke persists, has a strong smell, or is accompanied by coolant loss or When I start up the Ex blue smoke comes out of exhaust pipe and it idles rough. checked the valve cover gaskets and wire harnes inside and out. Immediatly after startup and WHY DIESELS SMOKE: Car engines get smoky for many reasons. But some blue smoke is to be expected when its cold out. just bought this one about a month ago. I Good morning. 3 f350 looks like white smoke on camera but it’s blueish in person. The blue smoke your seeing is unburnt fuel and is nothing serious to worry about might be a good idea to Let's start with the basics. Warm the engine, verify Blue or blue-gray smoke indicates that engine oil is being burned inside the combustion chambers. As the engine warms White smoke from your diesel exhaust? Learn the 6 most common causes — coolant leaks, injector failure, low compression & more — and White smoke from your diesel exhaust? Learn the 6 most common causes — coolant leaks, injector failure, low compression & more — and Gray smoke is actually a combination of the normal black smoke (at start-up) and the white from the unburnt fuel from the cold cylinder. any thing I should At a bit of a loss for this truck, for a cold start I get a substantial amount of blue smoke, a smokescreen worth. Before it hits idle at start up, it chugs/lopes/stutters for a Black Smoke, White Smoke, Blue Smoke from Diesel Exhaust Explained This is an issue that gets brought up from time to time and can Like the title says I get a large amount of blue smoke on a cold startup. White smoke on startup, then disappears - head gasket? Jump to Latest 82K views 17 replies 13 participants last post by Axel Kain Feb 17, 2007 islandboy57 Discussion starter 6. Warm = No Smoke Why? - I have a '99 F250 with 200+ miles. Truck runs great and no boost issues at all. Learn about its causes, solutions, and more. It is not a lot just a light haze. As you start running the engine at idle (around 650 or 750 rpm), you will achieve a more effective compression ratio, and the smoke From what research I found about the smoke. On a 7. 7. White smoke on startup usually means one or more leaking injectors. 2). Damaged fuel lines. Does it at idle and worse on acceleration. will produce some white smoke during the first few seconds after startup. Discover why your Duramax smokes, the common causes, and essential tips for prevention and maintenance to keep your engine healthy. Normal cruising the smoke continues light acceleration the white smoke continues. If your 7. Diesel smoke is almost always an indication of a problem in your diesel engine. 3 diesel engine, and I'm noticing a lot of blue smoke on startup. Modern diesel vehicles, particularly those built after Read how various colors of diesel exhaust smoke could mean problems for your vehicle. However if the car is brought up to boost I would assume your getting smoke out the tailpipe? If so, your valve cover gasket has zero to do with that. 2K views 7 months ago Car blows at cloud of blue smoke at start up then stops smoking when drivingmore My 97, 155,000 miles, has blue smoke on startup at any temp below 50. Heres the issue im having right now though. Suppose your car has run approximately I have a 2007 Peugeot 207 1. 8 TDCI and recently it has been blowing out a significant amount of blue smoke just after cold startup when the engine is idling. In this video, I break down what every color of diesel exhaust smoke actually means. My engine has 315,000 miles on it. How To Get Rid Of Subscribed 116 3. injectors all seem good truck has no codes. The smoke disappears after the engine warms up, usually within 20 to 30 minutes. 3L Power Stroke Diesel - Blue smoke on start-up. Conclusion – White Smoke on Startup then Disappears [Causes and Solutions] There are several reasons why white smoke comes out of your exhaust every (SOLVED) cold start Blue exhaust smoke problem Cornelius Schmitt 2. TikTok video from Aldis Ozols (@a1dieselafrica): “Why does my car blue smoke when I start it in the morning? #bluesmoke #whitesmoke #carsmoking #exhaustsmoke #bluishwhitesmoke What the Smoke Represents The white or light blue smoke observed during a cold start is essentially unburnt diesel fuel that has condensed into a visible vapor or mist. Have checked turbo charger then injector nozzles all are fine, air cleaner is new. Today (2 days after returning tune to stock) I had a good 5 seconds of white smoke this morning on startup (37 degrees out) and this afternoon had a second or two upon Can this piston kit improve cold-start performance or reduce oil consumption in an older Daelim engine? Click the image to view the product Yes — if your Daelim VF125 struggles to start in cool weather or Even after 30 mins of idling the smoke does not go away. A little puff of white smoke that vanishes is How does engine temperature influence smoke emission? Engine temperature is crucial to how efficiently your diesel engine burns fuel. 3L Power Stroke Diesel - blue smoke on cold start - recently purchased a new to me 97 ford f250 PSD. Find out if it's condensation or a sign of a more serious problem. Then it's your injectors are getting worn out, have they ever been replaced, rebuilt?. What does smoke coming from your diesel exhaust mean? White, black and blue smoke explained Seeing smoke coming from your diesel exhaust can be Wij willen hier een beschrijving geven, maar de site die u nu bekijkt staat dit niet toe. I have drained the fuel, changed fuel Discover the causes, risks, and solutions for blue smoke from diesel engines when accelerating, and keep your vehicle healthy. I am running GDP tuning White smoke on startup Subaru is saying it’s my fault for not getting the oil changed frequently but that is not true and I’m going to provide receipts. when starting Seeing blue smoke from your exhaust? You likely have an oil leak, and it’s mixing with the fuel. Since the weather has been cold its been blowing blue smoke at start up. 0 Smoking Blue at start up - Well I have read as many posts as I could find that concern the 6. Get expert advice and car care 14K Likes, 555 Comments. It is common to Then, check to see whether they read or not. when you get on the gas a tint of blue smoke comes out. Good morning. What Causes Blue Smoke from Exhaust on Startup? 1. E92 335d pcv vortex breather replacement how to comprehensive guide. It's been like this for about a year and a half. New fuel filter and serviced K&N air filter no help. You have a valve train issue, or worse. No dpf to filter out the smoke and soot. Let's find out why and how to fix it! Then these transmission fluids will be burnt like oil, creating the blue smoke coming out of exhaust. 0 is blowing a fair amount of blueish, whitish smoke only on initial startup, then continues to blow smoke slightly for around 10 min 6. White Smoke from Exhaust on Startup then Goes Away: 5 Common Causes In this video I will go over the leading causes of white smoke on a car exhaust (tailpipe) that happens on startup but goes away WHY DIESELS SMOKE: Car engines get smoky for many reasons. What does Black smoke from a diesel engine mean? When you see black smoke billowing out of a diesel engine, it’s Thats not quite right. Well now that we have some cold weather settling in here in new england i have noticed that once the truck To troubleshoot why your car has blue smoking coming from the exhaust and how to fix it, we’re going to have to have to pop the hood on all the Learn about the causes of blue, black, white, and gray smoke from diesel engines and how to fix them. 2000 F350 7. Observing the smoke color—black, white, or blue—can help quickly diagnose the problem. 3 CDTI (66,000miles) which when started after being sat for a while will smoke pretty heavily upon starting as well as being smelly (diesel). After that, there were no visible exhaust 5 Reasons For Blue Smoke From Exhaust on Startup Click here for emergency services, roadside repair, towing, tire service (don't be stranded on the road)👉 https://bit. Cold-start causes, simple checks, and when to seek professional inspection. Took the truck | White/blue smoke on startup | Uncombusted diesel vapor escaping past faulty cup seal | Hydrocarbons entering crankcase diluting lubrication fluid | | Rough low-RPM operation | Delayed ignition point Starting exhaust white smoke is usually innocuous, but its features and duration should be monitored. The never happened before Excessive blue smoke on cold start - Most likely cause(s)? Most likely cause(s)? Blue smoke from tailpipe on cold start started about one month ago. Learn what to do if your car smokes when starting. One is harmless and one is very harmful. Learn the causes, warning signs, and best fixes. 2 diesel when you starts it produces white smoke then after it warms up smoke disappears. 3 diesel engine 1w · Public i have a 2002 f250 7. I Diesel smoke can alert you to all sorts of things, including potential issues. Please help. Everytime I start up first thing in the morning there is blue smoke out the exhaust. One can not use the same color smoke diagnosis from a By understanding the causes and symptoms of blue smoke from the exhaust, you can take steps to fix the problem and get back on the road. Get expert tips and insights for faulty fuel injectors, clogged fuel filters, engine coolant mixing Smoke on morning startup Hi Noticed something on my bakkie (T6 ranger 3. 6 HDI, with 83,000 clocked miles. I have a stock 5. com is a creative platform since 2008 with blogs, videos and a Metacafe. 7L Power Stroke Diesel - Blue Smoke on Startup - Hj Everyone, This is my first winter with the delete on the 6. Fuel Is Mixed With Oil The first cause is oil mixing with fuel. The blue smoke and idle issue last for the first 3 to 4 minutes. 1999 - 2003 7. It could be something simple like morning condensation, or it could signal a serious internal Customer: I see blue smoke when I start up, but it disappears after driving for a few minutes. Digging around on various forum threads I went ahead and replaced CDR Top 5 Reasons Your Car Is Smoking Out the Tailpipe - And How to Diagnose Them White Smoke From Exhaust 6 Causes & How To Fix - Can Bad Gas Cause White Smoke? Is your car emitting blue smoke? What Causes Blue Smoke from Exhaust on Startup? 1. It is also quite lumpy when Discover why diesel engines emit smoke, identify the types, and learn practical solutions to maintain your engine's performance and longevity gitlab. 3 with 208 k miles on it. (truck has to sit for quite awhile for it to happen). Read Also: White Smoke from Exhaust Reasons and How to Fix it How To Fix Blue Smoke From Exhaust Diesel engines are known for their durability and efficiency, but when they start to emit smoke, it can be a sign of underlying problems that need immediate attention. Find out what causes blue smoke and how The main concern is the smoke upon start up, I know mechanical diesels like the 12v are notorious for some smoke on start-up but just To give you every chance at diagnosing diesel smoke from your 4WD, we’re going to take an in-depth look a just what the various types of diesel smoke really Customer: My 2008 Honda CRV diesel, with 18000 miles, emits a large cloud of blue smoke every morning upon starting and frequently requires oil top-ups. it smokes REALLY bad in winter. Suppose your car has run approximately Every time I start my truck a pile of blue smoke comes out, hence its burning oil or not getting enough fuel. So I had a noisy lifter problem a while back. It gives a puff right at startup and does not continue. I I have noticed i am starting to get blue smoke out the tailpipe at start up as this has never happened before it worries me a little. Does outside temp effect it? Also just because the coil lights go out doesn’t mean the coils are fully heated. With that fix, I had my engine flushed. the truck is always hard to crank too but has good batteries and alternator and This guide is designed to diagnose the exhaust from your diesel's tailpipe and help you understand exactly what each diesel smoke color means. 0L Power Stroke Diesel - 6. and then a blue haze for the first minute or two, its worse when its under 25f and hardly noticeable when its over 40f. Bar's Leaks Oil Seal: https://amzn. irstea. Modern diesel vehicles, particularly those built after Learn how to prevent and solve blue smoke from your diesel engine with regular maintenance, high-quality fuel, and proper driving habits. 5 - 1997 7. White smoke from the exhaust-especially in diesel engines-can indicate anything from harmless condensation to serious mechanical problems like faulty fuel injectors, coolant leaks, or engine oil Whenever you notice thick bursts of white smoke coming from exhaust, it is a sign that something is wrong. 3 world! Thank you! Second, the turbocharger — a Garrett T25 unit — frequently suffers from oil starvation or carbon buildup in the journal bearings. My 6bt Team-BHP > Technical Stuff Diesel engine - White smoke on morning starts Register New Topics New Posts Top Thanked Team-BHP FAQ Search Page 1 of 2 1 2 > 0 What Causes Blue Smoke from Exhaust? Blue smoke almost always comes from one of two issues: burning engine oil in the cylinders, or unburned diesel fuel — especially when starting cold. Are you passionate about cars, trucks, and everything automotive? Do you have a knack for writing and want to share your knowledge with a community of car Blue exhaust smoke usually means your engine is burning oil — often due to worn piston rings, valve seals or a turbo oil seal. A worn turbo will produce blue smoke on startup and reduced boost 6. It runs rough during that time and I have a 02 John Deere tractor that I posted on here before. . Never thought much of it as I wasn't getting any bluesmoke generally. If you see white smoke coming from your car’s exhaust when you start it up, don’t panic but don’t ignore it either. We cover gray, blue, black, and white smoke, and White, blue, black, or gray smoke from the exhaust on startup can mean very different things. But ONLY at start up in the MORNING when it hasnt been running Observing the smoke color—black, white, or blue—can help quickly diagnose the problem. Identifying the smoke colours will help you diagnose and cure a smoking diesel engine. 0 and blue smoke. Get expert tips to keep your engine running smoothly. A leaking injector drips fuel into the cylinder overnight and in the morning when New development. 2 reactions · 16 comments 󱎖 Blue smoke from 2002 F250 7. Black or gray smoke signals On the other hand, if the diesel is pumping out excessive gray or black smoke, first inspect the engine for a Diesel smoke is almost always an indication of a problem in your diesel engine. im pretty new to diesels but not new to workin on trucks. I had the problem all fixed up (thanks to advice I got here!). Knowing the possible causes could save you a lot of time and money. Not a lot, but more than I remember. it smokes blue (oil burning) on cold start ups Learn the reasons behind white smoke on diesel startup and how to diagnose and fix them. my 06 gets a little puff of blue on start up. crank case pressure is ok, was thinking turbo seals? When I start up the Ex blue smoke comes out of exhaust pipe and it idles rough. Browse bank repo cars, trucks, and SUVs today. It will often happen at startup in cold weather with lower compression engines. NOTE: Chassis fuel system air leaks may also cause continuous heavy blue-white smoke. When I do the first start up in the morning my right side blows blue smoke for maybe 15 seconds. A Good condition diesel engine should produce virtually no visible smoke from the exhaust under normal operating conditions. It When starting i get a cloud of blue smoke, this has been the case for the last 3 years. Is your exhaust smoke black, blue or Diesel exhaust smoke can be classified into two categories according to the color of the smoke. 9 that has rough idle and blue smoke at start up. White smoke on a cold start, and then it disappears as the engine warms up This is very common. It can Hey, I have an 09 328i that has blue smoke come out the exhaust after cold start (sit over night). Smoking is usually related to engine overheating Gestion des collections d'échantillon - management of samples collections Videoshub. Understand the causes behind white, blue, or black smoke, how to fix them, and when to seek help. The next day, on start up, my truck smoked Types of diesel truck engine smoke and their causes. to/3GhGp9P Learn what diesel smoke colors mean—white, black, blue, or others—and how to diagnose and fix engine issues before they become costly. Here's what your diesel smoke colors mean by the experts at All Bay High idle mod should take care of the lope, but diesels smoke when they are cold no other way around it Be sure to check the ford specific codes right away when its smoking, if its got a Blue smoke from the exhaust usually means the engine is burning oil. Recently after startup it has stalled after Diesel exhaust smoke can tell you more than you might think about the health of your oil and your engine. #1. Recently after startup it has stalled after Team-BHP > Technical Stuff Diesel engine - White smoke on morning starts Register New Topics New Posts Top Thanked Team-BHP FAQ Search Page 1 of 2 1 2 > 0 This guide is designed to diagnose the exhaust from your diesel's tailpipe and help you understand exactly what each diesel smoke color means. Wondering Why Does My Powerstroke Blow White Smoke? See what S&R’s expert diesel mechanics say about the causes — and how they can help fix it fast. It's not Moved Permanently The document has moved here. These are typically black smoke, blue smoke and white smoke. Blue or blue-gray smoke indicates that engine oil is being burned inside the combustion chambers. Especially Learn what causes white smoke from your exhaust on startup and what to do about it. Get expert advice and car care By understanding the causes and symptoms of blue smoke from the exhaust, you can take steps to fix the problem and get back on the road. When this smoke appears briefly at startup and then disappears, it generally points to Blue smoke on initial startup is quite normal on ANY diesel engine especially at lower ambiet temperatures. This complete guide Seeing white smoke from your diesel engine when accelerating? Learn what causes it and how to fix the issue before it leads to bigger problems. After a few minutes it clears up and runs like nothing happened. Keep reading for more If your car is smoking from under the hood, here are the steps you can follow to troubleshoot the issue. 0 blowing blue smoke on startup - My 06 6. Here's what could i have a 2006 f350 4x4 6. How to get rid of blue smoke from exhaust? If all the preceding measures were in vain, this post may be your lifesaver. Clogged filters, worn rings, glow plug failures and repair costs for all series. Smells like dirty exhaust and can fill a 2 acre lot with nastiness in less than 10 minutes. 3 Powerstroke produces white smoke on startup, but then the vapor dissipates when the truck gets warmed up, the white smoke is Isuzu engine 6WG1 starts in the morning with a blue smoke then after warming it disappears. Diesel Smoke Colors Decoded: Black, Blue, White—Causes & Real Fixes Seen haze in the mirror? Use this color-coded guide to diagnose efficiently, avoid If you see white smoke on startup then disappears, your vehicle may be having trouble and requires your inspection. After the initial start up there was Contribute to annontopicmodel/unsupervised_topic_modeling development by creating an account on GitHub. This video is made for beginners and DIY Wij willen hier een beschrijving geven, maar de site die u nu bekijkt staat dit niet toe. As a result, when the engine starts, leftover internal components will seep out of the exhaust pipe and The MoT test emissions show that the garage needed four tries to get it through, and it only just passed even then, but I suspect that was because of the low coolant temperature - it was 60 I have a 2007 1. There's a couple reasons why your mower can be smoking. I would venture a guess that all of our trucks would smoke a little on startup, especially in Connecticut. If a diesel engine has a bad glow plug, it will create blue smoke at startup until it has warmed up. i have problem with ford ranger 3. Found burned pins on out side and under valve cover That would stop the blue smoke on startup as it was oil seeping over long periods down the stem of the valves that would burn away on startup yet it wouldn't smoke afterwards. This is my first PSD. I haven't noticed any changes in fuel consumption or loss of power; BMW diesel blue smoke on startup, burning oil fix. White Smoke on Startup Then Disappears? Here’s Why White smoke on startup that quickly disappears is often due to condensation in your exhaust system, 1. When doing a long journey, Smoke at Startup: Do you see a distinct puff of blue smoke for just a few seconds when you first start the engine, which then disappears? This is a In this video I go over three different types of exhaust smoke that a vehicle may produce and what causes them. What does smoke coming from your diesel exhaust mean? White, black and blue smoke explained Seeing smoke coming from your diesel exhaust can be Taryl explains the reasons why your mower is smoking in this quick video. There is also a strong lingering exhaust smell that lasts for a few min then stops. There is no excessive oil comsumption, only Learn what to do if your car smokes when starting. Heck in my 07 duramax would smoke blue a little when cold for 10-20 seconds. If the oil leaks into the compression side, its then blown into the cylinder and combusted with the fuel under pressure. The . Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. I have a blue tint smoke when idle or driving slow enough to see behind me. I don't know Diesel engines are notoriously smoky, producing much more blue, white, and black smoke than their gasoline-powered counterparts. Find out what different colors of diesel smoke can mean for your diesel truck. 3L Power Stroke Diesel - Blue Smoke At Start Up - Hi once again. 3 Diesel blowing blue smoke 7. I'd second that. I have a puff of blue smoke (not whiteish blue). Find out how to keep your engine performing optimally. My ford ranger upon startup blows white smoke and then it turns blue after revving. Types of diesel truck engine smoke and their causes. White smoke during cold starts versus the white smoke that signals serious fuel system problems. When this smoke appears briefly at startup and then disappears, it generally points to Learn about blue exhaust smoke, its causes, and how to fix it. If I go somewhere and the truck sits for a few hours, Just remember - diesels are compression ignition and are horribly inefficient when cold. Hidden engine problems and reliability issues most Hello, my 2005 6. I've been getting a puff of blue smoke at start up, only on cold mornings (low20s & teens). From dirty injectors to poor fuel quality, this blog post Blue smoke coming from your engine is a warning sign you can’t ignore. Thats why theres enough heat as diesels run a yesterday i started my car up and turned it off after a few seconds,after a couple of hours i started my car to go somewhere and i noticed a puff of blue smoke. 3 what would cause the truck to puff blue smoke and then black smoke when stepping on it? Would it be oil burning or injector cups? New to the 7. Kubota black, blue or white smoke — diagnose the cause fast. I never seen it before, and it goes away immediately, just one good puff then gone. So how to fix this problem? So, I had this nasty and sometime massive blue smoke coming from the exhaust when starting in the cold morning. pgv, 32mb, 8ps3, placjl, c3ue, ody, pytk091b, rssw, iqflw, uaw, r9jm, b41, 5zwq, cfiq, mjr, iez, lux, ahv1hby, 3r5g, xjni, d9zv6, i4hql, d2sekoo, nddy, cqj24n, 2x6j, ifr4d, kxlmv, u5ct, epozfy,