But first, let's have a short review of the legendary Renault K9K 1.5 DCI engine. Dmitry has been an editor and author at Cararac.com since 2015. As befits a downsized engine, the 0.9 TCe has three cylinders (the effect is vibrations) and turbo charging, which unfortunately has a noticeable turbo lag. Both camshafts must be fixed with special strips. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()). GM and Isuzu partnered to deliver the first 6.6 -liter Duramax LB7 Diesel engine as the successor to the 6.2-liter and 6.5-liter Detroit engines. Need advice from an experienced Vehicle Specialist on what vehicle is right for you? Car leasing advice One of the issues many luxury brands face today is that the modern technology they put in their cars can often go wrong, and can be expensive to repair and replace. Would you like to stay up to date with all the latest advice, ratings, news and offers from The Car Expert? However, these offer a lower displacement optimized for fuel efficiency for their more economical cars. Is Renault 1.5 DCi K9K 90 Engine Problematic Or Reliable? We provide a detailed K9K engine review and cover the upgrades to reveal the truth. But, why are Renault so reliable? It was a poorly designed and unreliable engine and a significant consumer disappointment. This was very important for luxury vehicles, as it offers maximum comfort with more than enough power while getting chauffeured around. Another thing is that part replacement will not be an issue for this, especially if you want to make the engine much more powerful than it already is. Sometimes the gasket under the head is burned out. Related: Heres What Makes The Nissan Skylines RB26DETT An Iconic JDM Motor. In 2001, that old engine was significantly redesigned. engineers miscalculated with an intermediate gear, consisting of three parts. With different camshaft profiles, it offered maximum fuel efficiency at low RPMs and better performance at the higher rpm range. Hi Mangala, we are a UK based vehicle supplier, therefore we cannot give vehicle advice to those overseas. 0 are usually the result of wear and tear of components e.g. In the Telegraph reliability survey of 2017 they placed Renault 14th out of 20 for dependability. If you ask us what the amount of commission is, we will tell you in good time before the Finance agreement is executed. Audi came second-from-bottom in the engine reliability charts with one failure in every 27, beaten only by the now-defunct MG Rover. The intake and exhaust valves are actuated by cams via finger follower-type rocker arms. Another Honda entry is the K series. Renault's 0.9-litre TCe delivers 89bhp. An honest assessment of the car brand. The restyled G9U engines switched to Garret turbines: a 120-horsepower engine with the designation 650 is equipped with a GT1549S supercharger. A high-pressure pump delivers fuel through a common rail to 6-hole injectors that spray directly into the combustion chambers. Its been the best car weve ever owned. Car care The same thing can happen if water drips onto a engine without a decorative cover. It has a simple structure, i.e. It's such a great engine that General Motors continues to produce them, making them readily available for people who want to get one. The Toyota 2AR-FE engine is one of Toyota's most economical engines ever produced. We would advise getting in touch with the manufacturer or the vehicle company that supplied you with your Renault vehicle and just triple checking that your VIN is correct. Unit C2, Yeoman Gate, The 1UZFE powers Lexus' flagship car, the LS400. Over time, a build-up of gunk or sludge forms on the intake valves and walls inside intake ports. In the Telegraph reliability survey of 2017 they placed Renault 14th out of 20 for dependability. This entry is from the Honda B-Series family. As well as being slow, Renault's engine was initially catastrophically unreliable, and Red Bull had a terrible pre-season testing programme. GM introduced the LS engine family back in 1997. The K series came in either 2.0-liter or 2.4-liter form, which Honda makes easy to identify by coding them as K20 or K24. Many of them can be found under the hoods of used cars. They have been consistently dependable over the years and their repair costs are low. In Laguna II, on the other hand, you can find a 2.0 IDE engine with direct injection in this case, the LPG assembly is also omitted. The K9K engine problems continued for a few years till around 2003 when Renault took serious measures to correct the issues. It is worth changing the oil every 15-20 thousand. When their cars do go wrong, they are also off the road for a short period of time, which further improves their reliability. Since 2006, on G9U engines in the 630, 632 and 650 versions, identification data has been engraved directly on the site on the cylinder block. Citroen didnt fare too badly in twentieth place, with a reliability index of 112. OSV Limited is an Appointed Representative ofAutomotive Compliance Ltd, who is authorised and regulated by the Financial Conduct Authority (FRN 497010) allowing us to act as a credit broker, not as a lender, for the introduction to a limited number of lenders and to act as an agent on behalf of the insurer for insurance distribution activities only. 1.2 TCe fuel consumption is slightly higher than that of naturally aspirated 1.2 / 1.4 / 1.6 engines. Sometimes the injectors are so firmly glued to the cylinder head that when they are removed using hydraulics, the cylinder head bursts. The common rail fuel system also increases MPG in cities and highways. Non-original manufacturers produce liners in two repair sizes. That is, on the one hand, this engine can travel up to 1 million km without overhaul. This website uses Google Analytics to collect anonymous information such as the number of visitors to the site, and the most popular pages. Most Reliable (VAG) Volkswagen Audi Gasoline & Diesel Engine, 5 BMW Diesel Engine Most Common Problems And Reliability. This field is for validation purposes and should be left unchanged. Reliability Index puts Peugeot at fourteenth with a reliability index of 96. It incorporated features like dual overhead camshafts, variable valve timing, and electronic throttle control, which helped improve performance and fuel efficiency. Renault offered 1.4 / 1.6 engine in most of its models from Twingo to Laguna and Kangoo. Submit! MotorReviewer - Automotive products and accessories specifications and reviews. The engines power output ranges from 121 to 194 horsepower, and it powers several Mercedes models that include the C-Class, E-Class, CLK, and SLK roadster among others. The timing is driven by a heavy duty chain. This modern technology can be unreliable if it does go wrong, then it is more expensive to repair or replace. GM marketed the engine as a fuel-efficient alternative to gasoline engines but proved less fuel-efficient. The engine is also really smooth, economical, and suitable for working in any condition. But even the greatest of all time have their bad days, and Chevy's venerable engine endured a lousy spell during the dark Malaise Era. As a replacement for the legendary M102, the M111 had a big shoe to fill and it did so perfectly. The Renault 1.5 DCI engine is quite popular and makes an affordable choice for manufacturers. However, Renault doesnt have that problem, and therefore their dependability is considerably better. This website uses cookies so that we can provide you with the best user experience possible. The engine's reliability can often be the difference between a good car and a complete flop. They also put six Renault models in their top 100 cars for reliability, including the Megane and the Scenic. The electrics, engine and steering account for most of the problems, at 23.08% each. And, they also arent off the road for very long when they are being repaired. To further improve engine efficiency, the H5Ht was equipped with a variable displacement oil pump. Nissan's name for these engines is HR13DDT. Mercedes-Benz also produces and sells this 1.3L turbo-four motor under the M282 codename. Nobody works on them or knows anything/much about them. Ranging from sedans, coupes, small SUVs, and even mid-engine cars. They often use owner reviews and information from the likes of WarrantyDirect, who provide extended warranties for a range of makes and models. Learn how your comment data is processed. It should not be blamed solely on the engineers trying to reduce the cost of producing engine. When he is not writing about cars, catch him tinkering with his old motorcycle. Chevrolet. 1990 Chevrolet Corvette ZR-1. Dacia even offers an extended warranty for a fee that covers the engine for 7 long years. The B-Series engine comes in different displacements, from 1.6-liter to 2.0-liter DOHC. And, they have consistently been in top results on many reliability tables. automaker in the world by production volume. The only hiccup we had was when we bought it in Brisbane as a 18mth old used car was that they told us there were service agents in our area in Nth Qld. Car maintenance PCH Because of this, the corresponding injectors do not work, and the control key in the ECU may also burn out. Reports from drivers also show the engines have turned out to be really reliable after the refinements. If these marks do not match, then the engine will not start, because signals from the crankshaft and camshaft sensor will be out of sync. If the bushing is heavily worn, then the oil supply will increase. They are just the most unreliable Renault cars. If we look at individual models, Renault fare pretty well. With the ever-growing development to continuously push new innovations in the automotive industry to make today's cars better, more fuel-efficient, with lower emissions, and sometimes more power, newer technologies are also used to develop new designs and engines. Cracks do not just appear between the valves this is only a consequence of engine overheating. We have had our Fluence for 7 yrs and are now looking at getting another one. If only everything in life was as reliable as Volkswagen posited the famous 1987 advert for the Volkswagen Golf. With severe overheating, more serious cracks appear, even through the threads of the rocker axle mounting bolts. You can practically find a Toyota part at every parts store. The 2UR had a different build structure than the other average UR engines. Also, Renault cars are designed to be affordable, which means that they dont necessarily have a huge amount of new technology in them. The basic variants of the supercharged engine develop about 170 HP. Hydraulic valve clearance compensation makes the engine perfectly compatible with LPG systems in many Renault and Dacia models it was offered as a factory option. Its place was taken by 2.0 Turbo marked with the code F4Rt. The main problem with the Scenic appears to be with the electrics, with electrical problems accounting for 58.06% of problems. 2014-2022 Contact UsCookies Policy, Valladolid, SpainSunderland, United Kingdom Nissan Motor United Kingdom factory (NMUK), 18,000 (30,000 km)/24 months - EU9,000 (15,000 km)/12 months, Renault Megane, Renault Scenic / Grand Scenic, Renault Captur, Renault Clio, Renault Kadjar, Renault Talisman, Renault Samsung XM3/Renault Arkana, Renault Koleos. Guarantees may be required. Another very reliable engine comes from BMW. In the AutoExpress survey, Peugeot came thirteenth, with a score of 93.09 out of 100. Best hot hatches Many automobile manufacturers are still using the engine worldwide, and new cars are also being launched with the K9K. Many of them can be found under the hoods of used cars. Until 2006, an identification plate was attached to the cylinder . You can find out more about which cookies we are using in settings. In cars with high mileage, increased oil consumption is observed. Weve established that Renault are reliable, but how reliable are the surveys we use to determine that reliability? The Renault 1.5 DCI engine has survived a long time and comes out to be a reliable turbocharged diesel engine. Are Renault Engines in Mercedes Reliable? Similarly, Audi declares: Vorsprung durch Technik. Loosely translated, this means advancement through technology and both of these slogans are designed to instil a feeling of confidence in each companys engineering prowess. This means that Mercedes takes a different approach when developing a new model compared to Renault and Nissan which focus on . Many owners have reported trouble-free operation and minimal downtime, especially with the pre-2007 engines, which didn't include emission control devices and are highly reliable. ReliabilityIndex is also very accurate, and it is also good for comparing brands because they have a huge amount of makes and models on there to compare reliability. The engine has a compression ratio of 15.2:1. The current versions of the engine are free from problems and quite reliable. Volkswagen makes its appearance in the ninth-from-bottom position, with one in every 52 owners suffering an engine fault of some kind. Its replacement, the 267, was even more terrible and posed as one of the worst engines ever thanks to its lack of power and efficiency, low parts compatibility and poor reliability. BMW revised this engine twice during its production time, giving it different turbochargers for higher power outputs. This engine was used only by Renault Twingo II, Clio III, Modus and Wind. In any case, a cracked cylinder head cannot be repaired. Renault engines are reliable, fuel efficient, and have a wide range of engine options to choose from. Besides being reliable, the engine offered enough power for engines of the time. KIA / Hyundai 1.4 CRDi D4FC Engine Specs, Problems, Reliability, EP6CDTX THP 200 1.6 Prince Engine Problems And Reliability, Porsche 4.8 V8 M48.51 Engine Problems And Reliability. The engine has more power but consumes less fuel and comes with a manual, X-TRONIC and even a hybrid petrol/LPG gearbox option. However, some owners reported on the Internet about progressive oil consumption starting already from the first thousand miles. GM has produced some of the most dependable and powerful engines in automotive history, but some were better than others. The reason most often are untimely engine oil changes. Driving costs can be reduced by installing an LPG system. According to What Car? The Buick 3800 V6 engine built by GM from 1988 to 2008 is one of the best yet underrated V6 engines ever. are renault engines reliable. The manufacturer claims that this new 1.3-liter turbo engine, after more than 40,000 hours of tests and simulations, meets all the quality standards of the Renault-Nissan-Mitsubishi Alliance and Daimler. Concern connections meant that the 0.9 TCe engine, debuting in 2012, found its way under the hoods of Renault, Nissan, Dacia and Smart. It was reported that there were 116 problems per 100 vehicles, which is above the industry average. This can bring down their reliability. In 2006, the 2.5 dCi G9U engine was updated to meet the stricter Euro-4 environmental standards. Renault are pretty dependable. One of the most well known brands in the UK, Renault are known for making affordable city and family cars that are great to drive and are well built. The Brits have something to be cheerful about, with Jaguar placed fifth and Land Rover in tenth although in the interests of yin and yang we should note that JLRs repair costs were considered very high, with one Range Rover Sport owner quoted nearly 15,000 to repair an engine failure. Let's take an in-depth look at the 1.3 TCe H5Ht engine design, its common problems, reliability, and longevity. The engine was vulnerable to low-quality oil, and some drivers also complained of low power. There are cases of this cooler leaking, and the liquid can ooze both outward and inward, entering the intake manifold. Would you consider leasing a new car as an alternative? Fabricated using a cast iron engine block with cylinder heads made out of an aluminum alloy, the Mercedes-Benz M111 engine's structure is quite solid. The more dynamic 1.2 TCe proves that not all downsizing engine have to be modern engines with small displacements and a reduced number of cylinders. Unfortunately, however, the truth can be very different. But with regular maintenance, this is one of the engines that will last forever. You can watch the footage below. 1 Best GM Engine: Buick 3800 V6. The delta shape makes it slightly higher, but much narrower and lighter than the conventional rectangle design. So they arranged for a local guy to do them. We dont need to get a bank loan out to pay for the services either. It first debuted in 1967 primarily for racing applications, notably as the heart of the legendary 1967 Chevrolet Camaro Z/28. In general, in terms of attachment points for attachments, all versions of the G9U engine are the same and do not even differ from the younger 2.2-liter G9T. Mohammad Danish The oil pump is located under the crankshaft. The OM617 engine family from Mercedes-Benz is a legend when it comes to reliability. Bryan is a content marketer who works as a staff writer for HotCars.com where he covers a variety of topics, from the first Motorwagen to the latest Electric vehicles. They have been consistently dependable over the years and their repair costs are low. Related: Why The New Toyota Corolla Cross Hybrid Will Make You Regret Buying An EV. We will see how Renault upgraded their 1.5 DCI engine to eliminate the problems that were common in the beginning. In this case, the liquid will flow not only outside, but also into the pan.
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