International truck blowing white smoke. Wondering why is...
International truck blowing white smoke. Wondering why is my diesel blowing white smoke? This common issue needs attention. My first thought is low compression from bad rings but I have never seen one go from great to horrible in a day. RPM drops and it shakes the truck. 2014 international pro star. Hey guys, when I go to start up my 1566 I get a nice plume of white smoke for about 8 seconds and the engine chokes it all out and then proceeds to run like it should. Diesel engines can emit blue, Learn about the causes of blue, black, white, and gray smoke from diesel engines and how to fix them. I have noticed while in regen mode if I take off from a stoplight quickly or getting onto the interstate from the ramp the truck will produce a puff of white smoke out the tailpipe. Your engine needs the right mixture in order to achieve a clean burn and produce the intended amount of power. We are the second shop to look at it, don't know if it had/has any codes currently or before. I drove the truck from North Carolina to Colorado and it did great until it recently started smoking white smoke upon start up. White smoke coming from the exhaust is often a sign of a problem that requires immediate attention. Nov 11, 2021 · In cold ambient temperatures, some white smoke is normal until the engine is up to operating temperature. While it does this it spits out white smoke. By meticulously observing the smoke color, examining engine codes, and attentively listening for unusual sounds, you can gain valuable insights into the potential causes of smoke emanating from your diesel truck's tailpipe. blowing black smoke Discussion in ' International Forum ' started by TruckerPete1990, May 10, 2015. On older engines, this can happen. I own a 1990 IH bus equipped with a DT466 with just under 150,000 miles on it. And when I got back home I opened up the hood and the engine was smoking. I have a rough idle/ extensive white smoke comming out exhaust at idle and low RPMS and a slight ticking/ popping comming out exhaust when driving. I posted last week concerning my problems with my 4600 international flatbed truck. The vehicle has been setting awhile with only startups or short moves around the yard while work is being performed. The exhaust blows a lot of white smoke upon start up and while running. If your truck is using excessive coolant and smoking white all of the time, this can be a sign of a blown head gasket, but this is not common in these trucks. What is the possibility the EGR cooler could be gone causing the heavy white smoke. I’ve pulled two injectors and had them checked and they said they were good. Get expert tips to keep your engine running smoothly. why semi truck is throwing white Smoke?how to diagnose bad injectors on semi truck?can bad EGR Cooler cause white Smoke on truck?how to diagnose bad turbo on im working in a 05 dt466e that blows tons of white smoke and misses at higher rpms, i replaced fuel lift pump due to low fuel pressure, had injectors Discover the causes of white smoke in diesel engines, from fuel injection issues to coolant leaks and cold starting problems. I just had mine at Sioux Falls Cummins because at idle it would blow white smoke intermittently. Work done by us: Hello folks. Symptoms are as follows: 1. If your blowing black smoke, it does not mean more power, it means more wasted fuel. When you see exhaust smoke exiting your truck’s tailpipe, something is likely amiss. 3L IDI & 6. 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. Seeing white smoke billowing from your diesel engine can be a cause for concern, as it often indicates an underlying issue that requires attention. • Ensure that engine is up to operating temperature 88 °C (190 °F) prior to verifying a white smoke complaint. Cummins inject fuel into the exhaust after the turbo during regen. Good power, no codes. Here recently my truck has started having some problems with blowing white smoke. The white smoke was present during idle and while driving, seemed to get worse as speed slowed, really bad while sitting in traffic. I have a 2005 4300 with DT466, truck is blowing white smoke heavily, it does have EGR cooler that is original. Usually, pushing your truck by adding excessive boost or using low-octane fuel can also cause white smoke. Get expert tips and insights for faulty fuel injectors, clogged fuel filters, engine coolant mixing with oil, worn-out piston rings, and glow plug system problems. 7L Power Stroke Diesel - Blowing white smoke when cold - I have a 2013 and I've noticed that when pulling out on the highway in the mornings that my truck blows a pretty good amount of white smoke for at least 2 miles. While some white smoke from a diesel engine is normal during cold weather or certain conditions, persistent or excessive white smoke can signify problems that need to be addressed. 9L) - Why does my IDI blow so much white smoke? - Yesterday I took my 1989 Ford F350 7. No more white smoke or Learn the reasons behind white smoke on diesel startup and how to diagnose and fix them. Sometimes it can be enough smoke to ghost out the cars behind me, usually happens about 5-6 times and then quits. Since 2 months, when I run good, sometimes it smoke white, loose power, rough idle and sometimes die and Is there white smoke pouring out of your diesel exhaust? Learn what causes white smoke from a diesel engine, how to diagnose the issue and how to prevent it. Dec 11, 2023 · Help Needed!!! My international dt466 4300 is throwing white smoke and losing power Jump to Latest 3. It blows smoke. If you have a truck blowing black smoke, you may wonder what caused it. Had engine health report done-on the Why Is My Truck Blowing White Smoke? Trucks blow white smoke when there is an issue with the head gasket, which is often signaled by foam in the engine oil and coolant. Is this normal for a non-deleted truck? My 6. Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by the7local, Jul 14, 2021. 2K views 2 replies 2 participants last post by Keetra4300 Dec 15, 2023 K Oct 3, 2024 · 2005 International 4200 Blowing white smoke on takeoff and no power Discussion in ' International Forum ' started by RedDon92, Oct 3, 2024. Additionally, a previously bad repair job can lead to white smoke. It is running very rough on start up and then shakes while warming up. Apparently something is leaking overnight and collecting and when I fire it, the International 4700 dt466 blowing smoke on acceleration and sucking Air from bottom intake air hose going to the top head Mechanic's Assistant chat Customer: I'm experiencing an issue with my vehicle, a 1995 model, where it's blowing smoke during acceleration and sucking air from the bottom intake air hose leading to the top of the engine. Cummins ISM, Massive White Smoke coming from Exhaust Pipe, but no error codes. It was doing this last year before there was a pop, followed by a black smoke cloud that James Bond would have killed for. Check for a blown head gasket, cracked cylinder head, or warped engine block. It smokes heavily until warm and even when warm it would still put out a small amount of white Pre-Power Stroke Diesel (7. The truck started running rough and blowing white smoke. 2019 Freightliner Cascadia Evo 228,000 miles Problem: After long idle/opti idle white smoke blows in through ventilation system and out through hood This guide is designed to diagnose the exhaust from your diesel's tailpipe and help you understand exactly what each diesel smoke color means. Black smoke from diesel engine when starting If this is a modern engine you likely have an injector problem. At certain times n I have to put coolant Daimante 1995. Here are the exhaust smoke colors you may see leaving your truck, what they mean, and what the exhaust smoke colors are telling you about the health of your truck. Hidden engine problems and reliability issues most buyers discover too late. 3 idi. Diesel truck engines come in domestic and commercial grades, and they run on a thick, oily fuel that has an ignition temperature of about 540 degrees Fahrenheit. This can happen when either there is raw diesel fuel that passes through to the exhaust, engine coolant is entering the combustion chamber, or the piston or other components are worn, damaged, or not correctly installed. Learn about the common causes of diesel truck blowing white smoke, its effects, diagnosis, repair, and prevention methods. I serviced the truck, oil change, oil filter and fuel filter was White smoke is caused by either unburned fuel or coolant. There are many common causes for diesel engine smoke from burning oil, fuel or regeneration issues and can be diagnosed by its white, blue and black colors. If the exhaus I've had 2 trucks with bad head gaskets and they would smoke white at start up even on a warm day, but would clear up when cylinder temps would come up. Shop credit union owned Cars, Trucks, RVs, Boats, ATVs - Shop Bank Repos Now im working in a 05 dt466e that blows tons of white smoke and misses at higher rpms, i replaced fuel lift pump due to low fuel pressure, had injectors I have noticed while in regen mode if I take off from a stoplight quickly or getting onto the interstate from the ramp the truck will produce a puff of white smoke out the tailpipe. There are loose If your truck is blowing white smoke, it could indicate a serious issue with your engine. My truck seems to be blowing a lot of white smoke lately. Temps were around 0° and it was injecting fuel trying to keep the after treatment warm. 3 non turbo for a drive. I checked the injectors using a Pro-link, and they appear to be functioning properly. Learn the comprehensive diagnostic framework for white smoke in diesel engines, covering root causes like fuel system pathologies, combustion chamber issues, and aftertreatment interactions. Discover the causes and solutions for blowing white smoke in diesel engines to keep your vehicle running smoothly. Systematically diagnose if it’s coolant, fuel, or just steam, and save your engine. I've done just about everything ruleing out fuel related Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers. Here are some tips on how to diagnose a smoking turbo. Its only happens after it sits for a day or two. On the common rail Cummins, white smoke is more characteristic of an injector problem. So if it would idle for 10min the smoke would disappear because the high temp would compensate for the lower compression. That’s how they get everything hot enough for the regen. Short-term white exhaust smoke might not be problematic, but long-term colored smoke is an issue. White smoke from your truck exhaust is a critical warning. I have an International engine Dt466 that occasionally emits white smoke while driving and sometimes during takeoff, and it also loses some power. It doesn't miss or idle rough or anything just blows white smoke and seems to be short on power Don't know what's causing the white smoke coming from your exhaust? Check out this article for some tips on how to troubleshoot and fix the issue. 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. 5 moths ago was pouring out white spoke and signifigant loss of power. I have school bus International 3800 t444e 99' automatic transmission and i have the same problem with white and some blue smoke between 1500-2000 rpm when loaded and accelerating. Learn about the engine oil, coolant, and fuel system issues that cause semi trucks to blow white smoke, their effects on fuel efficiency and engine health, and tips for diagnosis, repair, and prevention. It smokes white smoke at an atrocious level. I have a 2001 International 4700 w/ T444e engine. It all started a month back or so, my truck was running really rough, so I took it and had a good quality fuel injector cleaner run through it twice. Get advanced repair methods and preventative strategies. After that, the truck ran very well. I noticed that when I accelerated a lot of white smoke would come out. RepoFinder - Free List of Bank & Credit Union Repossession Sales. 0 did this when it had injector issues but it was Is there smoke coming from under the hood or your exhaust? It could be a sign of a blown turbo. Here’s a short summary of Why you will get White Smoke from a Semi-Truck Exhaust: A semi-truck exhaust may emit white smoke due to damaged components such as injectors, crankshaft keyway, timing gear, cylinder liners, or fuel lines. White smoke from a diesel engine is caused by the temperature being too low in the combustion chamber. I’ve compression checked those 2 cylinders and they’re close to 300 psi Dec 19, 2025 · Seeing white smoke from your diesel truck? Learn the most common causes—from coolant leaks to injector issues—and what steps to take to diagnose and fix the problem before it leads to costly engine damage. truck came in with the issue of blowing white smoke. 6. . In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector. Apr 7, 2015 · I’ve got a international truck that used to be a fire truck. Hello, I have an 98' International 3800 DT466E. The fuel in the Have a 2013 MF 11 that continues to blow white smoke after passive regen for a few minutes. Widrick Truck & Diesel Service in Carthage, NY explains causes, solutions. Analyzing the color and smell of diesel exhaust emissions can tell you the performance and component conditions of the engine. White smoke in the 2005 International 4300 DT466 typically indicates coolant entering the combustion chamber. Hello everyone, New to oilburners, I have a 1990 F250 with a 7. Its got 212000 miles and 7,000 hours. The mechanics replaced the fuel injectors, which fixed the white smoke, but slowly and surely the coughing has returned and progresses. We did the research, and here is what we learned about the matter! Discover more answers It’s smoking white smoke International truck. 9iltrj, 2ecb2, kxoz, vcrk, w8ef, 4h2ma, fkqkh, f80yqg, de417t, akezb,