2023 MyCarVoice.com - Car Problem Trends, News & Advice |. "@type": "Answer", This engine is generally dependable and durable. }. Yet despite knowledge of this defect, Honda has failed to adequately repair vehicles affected by the engine defect. Even with diverse assertions of oil dilution problems being removed by software updates, the issue still needs to be resolved with the 2019 to 2021 CR-Vs, 2019 to 2021 civics with 1.5T engine, or MY2018-2021 Accords. Class Action Lawsuit Over Honda 1.5L Turbo Oil Dilution Problems. "acceptedAnswer": { Instead, theyve pushed out a computer update that adjusts the fuel injectors and somewhat mitigates the problem. } But a side effect of that change was increased noise and vibration. Honda 1.5 Turbo Engine Problems How Serious Are These Problems? The Honda 1.5L turbocharged engine is a result of Hondas downsizing strategy that uses small displacement units with a turbocharger to provide fuel efficiency and decent power. The issues of the Honda Turbo Engine were purportedly repaired, beginning with the 2019 designs; however, the mistakes still need to be fully remedied. I have a newish 2019 Honda CRV with the 1.5 L turbo engine. The smell of gasoline, lost acceleration and power, and of course the check engine light are the main symptoms reported by new owners. Since it is cold, there is an accumulation of gasoline in the engine, which never gets the chance to burn off, leading to turbo failure and all other problems. Theres a risk to going up to 200,000 miles, but its actually possible to do so with most heavy-duty chains. As well as high quality car reviews we also specialise in troubleshooting car problems. This engine is also included in the bigger Honda Accord sedan. Car doesnt even have 200 miles on it! did honda fix the oil dilution problem for 2021 reddit. BS to all of this. Required fields are marked *. Reply, From what Ive been able to find, yes, it looks like some non-turbo 1.5 engines have similar oil dilution issues too (noted for the smell of gasoline in the oil reservoir, and the oil level going above the MAX mark on the dipstick), including in the Jazz/Fit. Jupiter, Florida. But if you have one of these direct injection engines it is worth considering checking the carbon buildup in the engine as well. These cookies track visitors across websites and collect information to provide customized ads. This method is called Walnut Blasting. The most affected vehicles with this problem are the ones that are driven short distances in cold climates. The turbocharger is an added part to the engine and when it breaks, its one extra thing to repair. As we said the 1.5 is a four-cylinder engine that is equipped with a small turbocharger. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. The oil dilution that happens to Honda engines is more excessive than normal, but with some time and extra gasoline, you can reduce the extent of the issue and even get rid of it entirely. Honda has addressed the oil dilution by updating the ECU to make the fuel injectors spray less fuel when the engine is cold. To solve this, Honda simply tweaked the ECU a tiny bit. Both of these methods cost quite a bit to perform and you can expect to pay somewhere between $500 to $600 for this sort of work. Without proper research, you buy a car blindfolded and you dont know what you are getting yourself into. This is primarily due to how long it takes the 1.5 turbo engine to heat up, especially in colder weather. "name": "Did Honda Fix The Oil Dilution Problem For 2021", This symptom can also indicate problems with the ignition. Its wrong and you know it! For the longest time, the Honda brand has been synonymous with reliability and build quality. On the bright side, many of the Honda 1.5 turbo engine problems were solved as of 2021 and 2022. One of the factors is the increased carbon buildup inside of the engine that covers the spark plugs with carbon and this results in damage to the spark plugs. Use a viscous oil. Unfortunately, engines made in recent years have significantly tarnished Honda's reputation - especially direct injection compact turbocharged engines. Firstly, the carbon build-up on the intake ports is quite severe. 16-17 ext sedans and both had issues with the 1.5L. This symptom can be extremely annoying when you have excessive carbon buildup and an engine that was never cleaned. The remedy is easy: gas, money, and some time. Less fuel is spent on combustion since most of these engines are running direct injection as well. That includes lower emissions and improved fuel efficiency. Moderate acceleration, after warmed up. Funny thing was, after I traded it in, it was fixed and sold within the month. Maybe they also went too much overboard with reducing they OCI of their MaintenanceMinder, but you did not tell us how short are your short trips to reason about it. This suit has been brought on behalf of the Plaintiffs and a class of current and former Honda vehicle owners and lessees. By clicking Accept, you consent to the use of ALL the cookies. Personally, I would not delay even to 8 months in your case, but rather go with 6-months interval. The oil dilution that occurs in Honda engines is more excessive than usual, but with some time and extra gasoline, you can reduce the level of the problem and even eliminate it altogether. If you are a potential buyer, take this into account, and also try to follow the tips given in this article to minimize the chances of problems arising. Honda owners are raising a class action lawsuit against the automaker, alleging that Honda has been selling 2018-2021 models with an engine defect that causes excessive oil dilution. For Earth Dreams engines, Honda had big plans to squeeze every possible fraction of a mile out of a gallon of gas. You might lose even 50 to 60 horsepower from the engine. The lubricating properties of motor oil decrease and cause excess wear on the components, with the turbocharger being the first part to fail. Doing proper research anytime you buy a used car is a great idea. Yet, it still retains the natural benefits of downsizing to smaller displacements. The carbon buildup usually starts to appear above 60k miles. Irrespective of all this, the Honda 1.5 Turbo engine is a brand new design. He just shook his head and said nothing. It was horrible. Im being told costs are on me and currently Honda has not admitted fault. That includes needing regular oil changes, using good motor oil, and ensuring that you practice a cool-down time - basically, letting the engine cool a bit after driving it before shutting down." A lawn mower is no where near as expensive as a car though. .tg{border-collapse:collapse;border-spacing:0}
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. This model sees an important. and thats not accurate either. Newly designed Hondas, especially Civic and Honda CR-V, possess problems with the 1.5T engine called oil dilution. That is how a Honda engine thats turbo-powered functions. Unfortunately, the engines made in the past few years have significantly damaged Honda's reputation - mainly the compact turbocharged engines with direct injection. this is not what I had expected from a Honda. Speaking from personal experience, I only had to open the turbocharger on a diesel engine at 200,000 miles for dirt cleaning, but until then and beyond, the unit didnt require any maintenance. Of those surveyed, 73 per cent reported that their vehicle had received Honda's product. Numerous drivers recounted sudden power loss, which resulted in safety concerns and engine stalling. "@type": "Question", In other words, it takes more time before the engine warms up enough, which can be a problem for those living in colder climates. Owners allege that model year 2019-2021 CR-V, Civic and 2018-2021 Accord vehicles are experiencing fuel contamination of the engine oil. Unfortunately, engines made in recent years have significantly tarnished Hondas reputation especially direct injection compact turbocharged engines. Direct injection is quite different compared to multi-point injection because there are two fuel pumps and the fuel is driven with 2,200 psi of boost and this is a lot. The speculation is that the issue will be fully resolved only when a significant engine update or a complete change to a new generation is made. We are going to cover the problems but first, lets discuss the applications of this engine. That includes lower emissions and improved fuel efficiency. Hondas 1.5 turbo engine wasnt that great and had oil leaks and turbocharger failure. it took me 18 months to find out what was wrong but now no more gas in the oil benn runnig 20 k miles no more gas. The other, larger engine is much more durable and reliable. the car just sits a lot. This compressed air blows the carbon away from the valves. This may result in catastrophic engine failure and even stalling while driving. Civic, Civic Si, CR-V, Accord, (Acura) CDX, etc. The process is similar to the Italian Tune-Up of a catalytic converter and will help you clean both parts at the same time, only getting to highways, country or hilly roads, and getting the temperature to optimal while keeping the RPM higher than required. "acceptedAnswer": { Turbocharged engines so long as you dont modify and tune them excessively usually last a long time. Which can result in rough idle and misfires in the engine. The difference is that this engine is running a turbocharger. J. Its normal for the engine to get rich when its cold, but Honda has lowered it a bit, and transfers heat from the passenger cabin to the engine until it warms up to operating temperature. } As we said, the engine produces between 174 and 205hp and 162 to 192 lb. Apparently, the turbocharged engines high thermal efficiency is the reason why the affected cars dont warm up properly in winter conditions. Also Read:Service Engine Soon Light Nissan Altima (Meaning, Causes & Fix). We learned the specs of this engine and its displacement. The fuel simply is finding its way into the oil and the oil and fuel mix with each other and create a mess. Car Maintenance Writer - I have researched and documented hundreds of articles in the car troubleshooting and DIY niche. "@type": "Question", The primary issue with the 1.5 turbo engines was oil dilution, which caused other issues on its own. Motor Verso is an automotive website; for car enthusiasts, run by car enthusiasts. And they are only four of them. Well, we are about to find out in the next chapter. Save my name, email, and website in this browser for the next time I comment. The seal rings of the piston dont establish a suitable seal, inducing gasoline to leak into the crankcase, combined with motor oil. On the other hand, by significantly increasing the power output, the machine can relieve stress and last a long time. Is Peeling Paint Covered Under Car Warranty? This engine is prone to some issues. According to the lawsuit, the 2016-2018 Honda Civics and 2017-2018 Honda CR-Vs are equipped with 1.5-liter Earth Dreams turbocharged engines. This cookie is set by GDPR Cookie Consent plugin. The new 1.5-liter turbocharged gas engine does not use a timing belt it has a timing chain instead. You might even consider looking into platinum vs iridium spark plugs if you value longevity and performance. Thus, it's the jack of all trades, offering a good mix of power, efficiency, and reliability." The 1.5 turbo engine is so efficient, that it takes far too long to heat up. I dont make near as much money as your company. Oil change is way cheaper than engine to be repaired, if you are concerned about environment, oil is completely recycled. Then we will share our opinion on this engine. In addition, Honda's 1.5-liter engines, in particular, are generally rather reliable, with serious issues only cropping up sporadically. It is noteworthy that a couple of drivers have recounted that they had a problem with a dilution of oil or had issues with odor in their vehicles cabin, resulting in headaches as a side effect. Our goal is to inform owners of these vehicles of the recent lawsuit. Reply, Your email address will not be published. The 1.5 turbo is notorious for oil dilution and turbo failure, which has been reported to happen at only 40,000 miles. This way, the machine has a significantly enormous airflow compared to the traditional engine, occasionally about 50%. And this is where you save money on possible future repairs. To view more Honda owner complaints, be sure to checkout the vehicle problem trends analyzer. The stretched warranty provides owners coverage of one extra year on powertrain parts for six years beginning at the purchase time. But which are these symptoms? Carbon buildup is one of the most frequent downsides of this engine. In addition, Hondas 1.5-liter engines, in particular, are generally rather reliable, with serious issues only cropping up sporadically. Reply, Hello Im new to the Honda world Ive been hearing bad things about 1.5 on the head gaskets being blown. The main problem with the 1.5 turbo engines was oil dilution, which on its own led to other problems. But, hey, its October, getting close to the 25 hours that I usually change at, so think Ill just change it soon. Most notably in smaller applications since this engine is not a large displacement engine and doesnt have the power to move some of their larger cars. 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How long it takes the 1.5 is a four-cylinder engine that was never cleaned high efficiency...