White smoke in diesel engine. This can affect your engine’s longevity and performance.

White smoke in diesel engine Call an Expert Mechanic Today! Common Causes of White Smoke 1. If coolant leaks into the combustion chamber, it can mix with the diesel fuel and Causes of Diesel Blowing White Smoke on Startup. High-quality fuel has a lower sulfur content, which reduces the amount of emissions produced by the engine. By Christ69 in forum Audi A3 - Id definitely say an injector. Through an ACDelco replacement in from rockauto and it all went away. To define the effective engineering against the white smoke, we studied this occurrence mechanism by observing the white smoke in the cylinder through the glass window, and quantitatively measuring some factors. When the diesel engine started, it smoked white smoke, and when the temperature rises, it turns into black smoke. If the smoke White Smoke in Diesel Engines. Rear Air Lift Air Springs W/PVC Accumulators = SOFT Ride, '06 Tow Mirrors W/Super Bright AMBER LED Signals, Russel SS Lots of White Smoke - Diesel Mixing with Engine Oil? By billy187 in forum Passat - B6 Forum - 2005 - 2010 Replies: 12 Last Post: 28-07-2013, 12:28 PM. Diesel engine smoke comes in three colors: white, black and blue. The main cause of white smoke is not enough heat in the engine for proper combustion. A-Premium Fuel Injectors Compatible with Jeep Grand Cherokee 1996-1998, Wrangler 1997-1998, Cherokee 1996-1998, Here are six causes of white smoke from the engine. Find out the causes, how to diagnose them, and effective repair White smoke from a diesel engine can signal various issues, from simple cold starts to serious mechanical failures. had the same smoke. Consistent smoke coming from the exhaust most likely indicates a deeper internal problem with the engine. Just like diesel-powered cars, the petrol engine has various causes that result in white exhaust smoke. My understanding is that white smoke is usually caused by excess diesel in the exhaust, indicating the combustion chamber isn't hot enough. See Engine Operation and Maintenance Manual, Fuel Requirements section for model and year of engine to determine minimum necessary fuel grade and cetane rating. Cracked Cylinder Head. This is very similar to the head gasket issue, in that the basic problem is coolant getting into the combustion area of the cylinder. Poor quality fuel or low cetane rating can cause white smoking, engine misfire and low power. Doesn't smoke at all as soon as I hit the pedal, even just a little pedal, it stops smoking. To maintain optimal engine performance, it is crucial to address any issues What does white smoke from a diesel engine mean? White smoke usually indicates incomplete combustion or the presence of water/coolant in the engine. Batts show 14v The glow plugs are orig. In this blog post, we’ll share common causes of White smoke from a diesel engine usually means incomplete combustion or coolant leakage. This is usually caused by water which has condensed in the exhaust system and has vaporized as the car engine warms up. Jump to Latest 11K views Starts, runs long enuf to put out a puff of white smoke (good old Diesel rattle) about 1 sec Have fuel DeSnorkled yesterday, new filters No Codes New Starter Batteries and charging sytem good. See the black smoke solution. · Incorrect fuel injection timing · Dirty or worn fuel injectors · Over fuelling There are several possible causes of white smoke in diesel engines, depending on the condition and the symptoms of the engine. Fuel injectors have the task of Seeing thick white smoke billowing from your diesel engine can be alarming. I’m not loosing any coolant and the strange thing is that the water separator drained out diesel when I pushed up on the plunger. Basically, the white smoke is steam and is kept away from the cylinder by the head gaskets. Before we look at the causes, it is good to note that white smoke in a petrol engine is caused by water entering the cylinder and mixing with the fuel. This can affect your engine’s longevity and performance. Normally, it would happen at startup in cold weather with lower compression engines and retarded timing. This insightful Y In many cases, white smoke from a tractor's diesel engine is caused by misfiring engine cylinders, which are not receiving the right amounts of fuel and/or oxygen to complete the combustion process. However, they are also notorious for producing white smoke diesel exhaust, which can have a range of effects on the environment, health, and vehicle performance. • White smoke is generated when combustion occurs at a relatively low temperature, resulting in the exhaust of uncombusted fuel and oil particles. According to diesel repair experts in Salt Lake City, Utah, a well-maintained diesel engine shouldn’t spew clouds of visible smoke from its exhaust pipes. Understanding the causes and knowing how to address them is crucial for maintaining engine performance. Even after warm up it's still blowing white smoke. These can alter the spray pattern and/or timing of the injector, creating an improper mix of diesel fuel and air Excessive engine smoke indicates a diesel engine is operating inefficiently and/or incorrectly and damage will result if the cause is not determined and rectified. I had the injectors cleaned about a year ago and the engines run well. Sadly, white smoke from a diesel car operating at its optimum temperature is bad news in most cases. This can be caused by a variety of factors, including faulty , clogged fuel High emissions: White smoke in diesel engines can result in the high release of pollutants into the environment. White smoke can be caused by numerous things, but the most common would be raw unburnt diesel passing into the exhaust. For diesel engines, the delay of injection timing causes the white smoke due to unburned fuel in cold conditions. It also contains a higher cetane rating, which improves the combustion process and reduces the likelihood of white smoke. This can result in sluggish acceleration, reduced top speed, and an overall decrease in performance. As a result, you may find your diesel Diesel engines that emit white smoke could have a problem with the injectors, or the engine is burning coolant and may have a leak in the head gasket. Burnt out glow plugs could be the cause. The white Smoke petrol engine. Diesel engines are known for their reliability and efficiency. 4. If you catch either fault early, they are usually easy to fix. Additionally, if the generator is using a type of fuel that is not designed for diesel engines, such as gasoline, it may produce black smoke as a result. When the engine heats up, the condensation evaporates and combines with the exhaust gas, GM Diesel Engines. This is usually caused by malfunctioning or mistimed fuel injectors, but it can also be caused by wear around the cylinder heads, which allows too much air into the cylinder Lately I have been getting white smoke from the exhaust. The engine will restart and run normally for a while until the process starts again. Diesel engines are known for their durability and long-lasting performance, but even the most reliable engines can experience problems from time to time. No amount of blue smoke is normal. —Reason for rebuild: blown head gasket/cracked cylinder head. The crack may be visible or hidden, and the severity can range from a small hairline crack to a complete fracture. White smoke from a diesel engine is a definite issue. This is a case where you’ll probably want to call in the diesel pros, but here’s a diagnostic tip: While the engine is smoking, hold your hand over the exhaust outlet for 20 seconds or so. Thick white smoke can be caused by the engine burning coolant. Replace any faulty parts and make sure the fuel flows. 5 hours of driving (elevation gain), I heard some strange sounds Dehler 29 with Yanmar 2gm20f. These contaminants may also prevent the injector from closing. Smoke is an indication that something is not working as it should, and it can have a range of on your engine. Fuel injectors deliver petrol or diesel into the engine as a high-pressure mist. Faulty fuel injector. -After my rebuild I started the truck up and noticed a constant white smoke from the exhaust. Lack of Compression: This could point to a more serious problem, like a cracked cylinder head or a failing injector. White diesel smoke However, if white smoke persists after the engine warms up, it may indicate more serious issues, such as coolant entering the combustion chamber due to a blown head gasket or a cracked engine block. Smoke Stop is added to the fuel tank and can help to improve the combustion process, resulting in reduced smoke emissions. A cracked cylinder head can allow coolant to leak into the combustion chamber, leading to white smoke. Cold Engine. Examine the Cooling System: Insufficient cooling causes smoke. After about 2. From coolant leaks to engine rebuilds, we cover it all in this comprehensive guide. The wet condensation inside the exhaust pipes, muffler, and catalytic converter causes this smoke. White smoke is Experiencing white smoke from your diesel engine can be worrying, but understanding the causes and solutions is key to resolving the issue. If the white smoke smells sweet, antifreeze is the likely culprit. By tackling the issue head-on and knowing the tale that this smoke tells, you stand to not only save your pocket from future repair bills but also maintain the integrity of your diesel engine for many miles to come. Some of the common causes are: Coolant leakage: Coolant is a liquid that circulates through the engine to keep it cool and prevent overheating. It is important to Is white smoke from a diesel engine always a sign of a problem? Not necessarily. For diesel engines, white smoke often points to incomplete combustion. Learn the basic Discover the and of white smoke from the engine and learn how to , repair, and prevent the issue. Cold starts, faulty glow plugs, and timing issues are common culprits behind white smoke on start-up. Please Help Audi A3 1. This can happen for a number of reasons, including a clogged air filter, a malfunctioning injector, or a problem with the engine’s compression. Partial diesel fuel without combustion becomes into oil steam, gives off from the exhaust pipe with smoke white. Diesel engines are generally designed to make white smoke as the engine comes to operational temperature on a cold start. In this section, we will explore the three main of smoke on diesel engines. Coolant Leakage. But figuring out exactly why it’s happening can save you from playing an White smoke on a diesel engine often signals fuel, coolant, or injector issues. White smoke in a diesel engine is a symptom of various potential problems, but by understanding the common causes and implementing appropriate solutions, you can prevent further damage and ensure the continued efficiency and reliability of your diesel engine. Any visible smoke is a sign of an underlying problem you must Basically there are 3 types of smoke emitted from a diesel engine: black, blue and white. Don’t restrict the exhaust, just attempt to coat your fingers Diesel engines are often used in trucks, buses, and trains. Your DOC, DPF and, depending on your truck model, your SCR Using high-quality fuel is another preventive measure that can help avoid white smoke from a diesel engine. This can signify several problems, but it’s essential to diagnose the root cause accurately to find a lasting solution. The white smoke is caused by unburned diesel fuel, which is a common issue with diesel engines. Source of White Smoke I recently rebuilt my engine. Verify quality and quantity of diesel fuel. By understanding the common causes of white smoke and following the The Fuel Injectors Are Faulty Or Broken. Check for the following for Discover the common of in Cat diesel engines, including fuel, cooling system, engine oil, cylinder head, and gasket problems. Billowing white smoke exiting your diesel exhaust can be a nerve-wracking sight, and there are several reasons it could happen. Viewed 57 times 2 I am stuck on the side of the road on an interstate trip and need help ASAP! I am driving a school bus (converted). A bit of white smoke from the exhaust is actually normal when starting the engine, 1. Is white smoke coming out of your Detroit Diesel engine? If so the reasons below may be why: Broken Piston Ring Incorrectly Installed Ringset Defective Injector Fuel Quality Or Grade Long Idle Periods Broken Or Bent Push Rod Injector Or Governor Improperly Adjusted Please follow and like us: Oil Filters for Detroit Diesel V71 Engines (6V71, 8V71, 12V71, Black smoke leaving your engine is often a sign that too much fuel is being burned. There are several reasons why may appear, including coolant leakage, low compression, and cold weather conditions. Find out how What is white smoke from a diesel engine? White smoke from a diesel engine typically indicates that water or coolant is entering the combustion chamber. White smoke: Uncombusted fuel that has been vaporized and then discharged. Duramax First Generation: 2001-2004 (LB7) White Smoke at Idle. What does Black smoke from a diesel engine mean? "White smoke in diesel engines can signal fuel system issues, coolant leaks, or cold start problems. Persistent white smoke often suggests serious issues such as coolant leaks or low compression, which require immediate attention. Follow this 3-step guide to fix it: Check the Fuel System: Inspect the fuel injectors and filters. 20 over pistons, new cylinder head, bearings etc. The symptom would be blowing heavy white smoke with your engine revving up and down at idle. Can using better quality diesel fuel prevent white smoke? A common cause of white smoke in diesel engines is faulty injection timing. Regular maintenance and timely diagnostics are key to keeping your diesel engine running smoothly If your diesel engine is smoking white smoke, it could be due to a number of different issues. But don’t panic. While a small amount of smoke is normal for a diesel engine, excessive smoke is not. This vaporized diesel fuel will then be expelled through the exhaust, resulting in white smoke. There is also an oil film left on the water (unburnt fuel?). White smoke can be normal during cold starts as the engine warms up. One of the most common causes of from a diesel engine is coolant leakage. Find out the common causes, how to diagnose the problem, and ways to prevent costly engine damage. This indicates that the cylinder pressure is insufficient. 5. We will discuss the most common causes of grey smoke and how to fix them. Engine Problems. The simplest and most effective way to control this is by using heat to White Smoke. Ask Question Asked 6 months ago. I am running twin Isuzu 6bb1 diesel engines that have 3000+ hrs. According to Zack Ellison at Cummins, "White smoke is an indication of unburned diesel fuel. Black Smoke is the most common emitted from diesel engines and indicates incomplete combustion of the fuel Causes of Engine White Smoke 1. The temperature of diesel engine body is too low, diesel fuel is not easy to be vaporized and combusted, milky oil mist expels from the exhaust pipe. Blue Smoke Emissions. Unfortunately, it’s a bit Blue engine smoke is the most uncommon sort of smoke produced by a diesel engine. 5-2005 (LLY) Blowing white smoke and sputtering My white smoke has been coolant (not my LLY) but a light haze could be oil. If the injector pump timing is wrong, it will act just like a faulty fuel injector from a gas engine. The cylinder temprature has to reach 600C + before the fuel will ignite on cold start. The truck also sounds different then before the rebuild. One of the most common problems that diesel engines face is from blowby. Effects of White Smoke Diesel Exhaust. Check for leaks, the coolant level, and the radiator fan. In low temperatures and damp conditions, condensation can settle in various vehicle parts, such as the exhaust pipes and the mufflers. Additionally, it is important to address any minor issues that arise Some vehicles equipped with a 6. Faulty or damaged injectors; Incorrect injection The engine never sputtered or missed a beat but there was some white smoke coming from my exhaust for about 20 secs and then went away. White smoke from a marine diesel engine is one of the most difficult symptoms to diagnose because a number of factors can point to two general causes: overcooling, whereby the cylinder head and combustion chambers operate at a temperature that’s too low for proper combustion; and piston-ring blowby, which indicates low compression and poor . When the diesel engine runs at high speed, the work is uneven, the acceleration is not sensitive, the temperature is too high, the work is weak, and the exhaust pipe is gray and White smoke from your diesel engine can also lead to reduced engine performance. Diesel fuel injectors are highly sensitive components, so contaminants like dust or rust particles will clog up the spray tip. Is white smoke from a diesel engine serious? It can be. There are several potential engine (5) The ambient temperature is too low, and white smoke is emitted before the engine temperature rises after starting. If you see white smoke, it’s wise to investigate GM Diesel Engines. A new engine may burn oil without any evidence of blue smoke because of the good compression it can burn oil cleanly. Can Driving A Duramax With White Smoke Damage The Engine? The white smoke indicates an issue with the engine and can cause additional damage if not My engine has started smoking white smoke when you start it cold and when you get on the throttle and it smokes and fades away once there is enough boost. Diesel engines are known for their power and durability, but when smoke starts to appear, it can indicate some serious problems. Engine damage: Constant white smoke in diesel engines can cause dirt to gather on the inside. You need to fix/replace any failed EGR components to ensure you don’t have any If you have a diesel engine, replace your fuel pump after 4000 km. Crack in the head gasket A vehicle's head gasket creates a seal between the head of each cylinder and the engine block, where fuel and air combine to power the engine. Details of the truck: 97 LC 80 1HDT engine (4200cc turbo diesel, in-line 6, 12 valves) Done 86K kms as per odo but could be a bit more Any suggestions as to what could be the reason for the white smoke? Causes of White Smoke from Blowby on Diesel Engine. There are many reasons why diesel engine gives off white smoke, mainly including the following aspects. A mechanic should diagnose the problem. If you’re noticing a White smoke diesel engine. Coolant is used to regulate the Basically there are 3 types of smoke emitted from a diesel engine: black, blue and white. How can you diagnose smoke issues in a diesel engine? White Smoke From Engine Causes #2: Engine Block Or Head Mechanical Failure. Below are some diagnostic tests you can perform and repair options to consider. Faulty Fuel Injectors Explore how malfunctioning fuel injectors contribute to white smoke and LIQUI MOLY Smoke Stop is an additive that is designed to reduce or eliminate white smoke caused by diesel engines. White smoke from a diesel engine can have several implications on engine performance and vehicle safety. and gives consistant mileage as before. Reduced Power and Efficiency – When a diesel engine produces white smoke, it indicates that the fuel is not If I increased revs, we got more white smoke. You can also have trouble with your diesel engine if the mixture isn’t just right. Do you know that damage or defective piston ring can have serious oil leakage from the combustion chamber? This often follow by gradually lowing power to the vehicle due to a lack of compression. Unburned hydrocarbons exit through the exhaust system in a condensed, white smoke form that is characterised If you’re experiencing white smoke coming from your diesel engine when starting it up in cold weather, it’s important to diagnose and fix the issue promptly. In this section, we will explore the impact of White smoke from diesel engines can be a cause for concern, as it usually indicates an issue with the engine. Persistent white smoke demands immediate investigation and repair to prevent further damage. In this complete guide, as a professional diesel engine parts manufacturer, I’ll walk you through the main causes of white diesel Diesel engines are known for blowing black smoke during acceleration but, is that bad? Is it a sign of trouble? What causes black smoke? Let’s answer those questions and more. Diesel engines play a significant role in the world’s economy, powering everything from heavy-duty trucks to generators. White smoke in a diesel engine generally points to one thing: incomplete combustion. If you see white diesel smoke coming from your tailpipe, diagnosing and fixing the problem as soon as possible is essential. This can happen when fuel injectors aren’t working properly or if there’s an issue with the glow plugs. Black smoke: Black smoke is the most common emitted from diesel engines and indicates incomplete combustion of the fuel. Then today it happened again! A plume of white smoke for just a little while then stopped. Noticed more of a knock in the engine and rough idle too. A small puff of smoke during quick acceleration is acceptable with older diesel engines due to a lag before the turbocharger’s air flow can match the increased volume of diesel fuel injected into the cylinders. This can be caused by the coolant leaking into the engine due to a leak in the head gasket, a damaged cylinder head or a cracked engine block. In this blog post, we'll explore some of the most common causes of white smoke in diesel engines, and what you can do to fix the problem. The bad timing produces a mixture that contains too much fuel. Learn about diagnostic tests to identify the root cause and repair options, including replacing faulty fuel injectors, fixing cooling system issues, addressing engine oil problems, and replacing faulty cylinder heads or gaskets. 0L diesel engine may experience white smoke, lack of power, exhaust odor, surges, running rough, or no start when cold. 5L Diesel Engine. The temperature gauge fluctuates between 70 and 80 degrees C on that motor, and sits at 80 degrees on the other motor. I think the gauge is a little sticky. No engine sputter at all. Diesel Doctor Basics of Diesel - Part 2 of 3 If you see white smoke coming from the exhaust! STOP! Or you're looking at a +20K engine repair. Thoughts? White smoke that smells like fuel is unburnt fuel. Engine starts and runs normally for a time then the revs increase momentarily combined with large amounts of white smoke billowing out of exhaust, the engine then stalls. White Smoke from Diesel Car. Or cracks. So, as you can see, white smoke is an issue with many of the engines today that are in perfect mechanical condition. Sometimes grey smoke comes out of the engine instead of white or black smoke. These engines perform well, no oil leaks or loss of any oil. Black smoke, as explained by Morris, is another common issue and What causes excessive white smoke from a diesel engine? When starting the engine after a lengthy period of inactivity, a small amount of white smoke from the exhaust is usual. Assess the Engine Compression: Low Unlike petrol engines, for various reasons a diesel may ignite only a part of the fuel in the combustion chamber, and unburnt fuel passes through into the exhaust appearing as white smoke. By vwtdi130pd in forum Passat - B5 Forum - 1997 -2005 Replies: 11 Last Post: 10-11-2010, 09:21 PM. White smoke indicates unburned diesel is GM Diesel Engines. One of the most common issues owners encounter is coming from the exhaust on startup. Persistent white smoke In this guide, we break down some of the more common causes of white exhaust smoke and steps on how to fix them. Won't Start, White smoke. The condensation evaporates and fuses with the exhaust gas when starting the engine. #Ad. blown head gasket/cracked cylinder head. 1. I'm White smoke from diesel engines can be prevented by following proper maintenance and care. I am assuming that is a diesel engine with my comments. Finding blue smoke coming from your exhaust pipe indicates that your engine’s lubricant oil is burning, which means it is leaking into your Diesel bug contamination is another culprit to consider. when I pulled an injector to Diesel Engines Blowing White Smoke from Exhaust. This includes regularly checking the air filter and fuel injectors for signs of wear or damage, using high-quality diesel fuel, and keeping up with regular maintenance as recommended by your vehicle’s manufacturer. . Diesel engines are sensitive, especially in cold weather, and when the fuel isn’t burning as it should, white smoke is the result. White Smoke White smoke is a common characteristic of incompletely burned fuel in the cylinder. Jump to Latest 9K views 21 MY truck started blowing white smoke (a lot) at idle. The most common cause of grey smoke from a diesel engine when accelerating is excess fuel that is not being burned thoroughly. White smoke from a diesel engine is an indicator that something may be amiss, and prompt attention is needed to diagnose and rectify the issue. Since identifying it on your own can be a tricky business, it is If your duramax diesel engine releases too much white smoke while idling, there could be worn out injectors, malfunctioning glow plugs, bad fuel, or a failed egr valve. I stuck a water bottle that was completely empty underneath and drained out the Do note that some diesel engines emit white smoke when the engine is first starting up and then dissipates as it warms up, but if it does not, you should have the engine inspected for mechanical defects. White smoke from engine blocks or cylinder heads can be caused by, quite literally, holes. WHITE SMOKE occurs when raw diesel comes through the exhaust completely intact and unburned. The grey smoke from a diesel engine can be caused by many different things. Not sure if this is related, but my edge has been Other than their power and authoritative rumble, diesel engines are associated with smoke and higher emotions per pound of fuel consumed. Some causes of this include. What White Smoke in a Diesel Engine Indicates. Blue smoke is not to be dismissed, although it is usual when starting a car in cold weather. This isn’t just bad for your engine, it’s bad for the planet too. However, if it continues or occurs under normal conditions, it may indicate a more serious issue. However, they can develop issues that affect their performance and longevity. Discover why diesel engines emit smoke, identify the types, and learn practical solutions to maintain your engine's performance and longevity today. Modified 1 month ago. This happen when oil are leak into the combustion chamber creating grey smoke coming out from the Effects of Smoke on Diesel Engines. Duramax Second Generation: 2004. White smoke is most likely to be generated when combustion chamber temperature is low. '05 LLY ExCab W/Shortbed, 4" turbo back exh. Then once the engine warms up then the smoke goes away. This can happen due to thermal stress, manufacturing defects, or physical damage. It could also be caused by a clogged air filter. 6 white smoke. The unburned oil particles If your diesel engine blows off white smoke from the exhaust while starting the engine, the cause could be condensation. FAQs Does white smoke always mean blown head gasket? The white smoke cannot be blamed on the blown gasket every time, but it is the most common reason for white smoke. The presence of blue smoke indicates that oil is being burned. 9g, 145,000 miles There is no other problem with the engine: No loss of power, starts easily, no oil leaks etc. In fact, if I hadn't looked in the mirror I would have never known it happened. 2004 Thomas Freightliner, Mercedes-Benz engine and Cummins transmission. My recent rebuild was decided over seeing that same smoke, used the same injectors that i had replaced on the old engine prior to getting it running when i bought the truck . Condensation. The concern is typically evident following a cold White Diesel Engine Smoke White smoke can be caused by either excess fuel or an internal coolant leak in your engine. White smoke coming from the engine can be a cause for concern, as it often indicates an underlying issue that needs to be addressed. Blowby is the process by which combustion gases escape from the engine’s combustion chamber and Blue engine smoke is the most uncommon sort of smoke produced by a diesel engine. As it goes unburned, you end up with white smoke pouring from the engine. These conditions are caused by the injector spool valve sticking internally during cold engine operation (engine oil temperature (EOT) less than 70 °F ( 21 °C)) . Since this is a boat and marine diesel forum, and, white smoke seems to come with the territory, I’ll first start by giving you about twenty years of personal experience with white smoke. That sums up all the common causes of white smoke out of the engine. 6. Causes of White Smoke from Engine. Black smoke causes can vary widely and include . Apart from the faint white exhaust smoke that comes from the tailpipe in cold temperatures, you should not see smoke of any colour from a post-2007 diesel engine. The white smoke will disappear automatically as the machine temperature rises. However, it is not acceptable for any engine to burn large amounts of White Smoke in Diesel Generator. If you have a diesel engine, make At the end of the day, white smoke in a diesel engine isn't just an unsightly blemish; it could lead to potential engine damage if left unchecked. Whether you're a seasoned mechanic or a complete novice, this blog post will give you the information you need to get to the bottom White Smoke From Diesel Engine – Damage Piston Rings Or Seal Valves. When the oil is cold, it thins out, and some may escape into the cylinder and be burned. 2. No black or blue smoke, just white. Often, what you get is a white smoke that dissipates as soon as Uncover the reasons behind white smoke from a diesel engine, from faulty injectors to coolant leakage and oil problems. If the head gasket is cracked, coolant may leak out of the seal and burn off inside the engine bay. If your engine is not burning fuel efficiently, it can struggle to produce the power needed to move your vehicle. Turned out to be the injector on number 1 cylinder. white smoke and smell of unburnt diesel. . rrwh tjpns oabiw awux dnxelkb ugjy dhkdrhx rvssh lxsdk ridzi