A Renault K9K sits beneath the hoods of Mercedes Class A and Class B and delivers optimum power and a refined experience. Learn how your comment data is processed. Reports from drivers also show the engines have turned out to be really reliable after the refinements. 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. All 2.5 dCi G9U engines are equipped with turbochargers. The Renault Clio has a reliability index of 63 which is very good, and an average repair cost of 252.77. AutoExpress placed Renault 11th in their reliability table, with a reliability score of 93.72 out of 100. Low monthly payments. Next, you need to lock the crankshaft the plug for the stopper is located next to the oil filter. It has a purely French origin, and the story begins in 1994 with a 2.2 liter swirl chamber engine. It is necessary to remove the right support and support the engine from below. But more often, due to problems with lubrication, the gears simply gnaw each other, and the resulting steel chips lead to wear of other friction pairs. The 302 Small-Block earned its respect in road racing and on the strip thanks to its high performance, advanced technology and unique, robust design. The 1.3L TCe is an all-aluminum engine. This version also appeared with a 2.5-liter displacement, created on the basis of the same cast-iron cylinder block with an increased piston stroke and cylinder diameter. To fix the leak, you will have to buy a new gear or press in a homemade bushing of a suitable size. ReliabilityIndex place Renault in tenth on their reliability table. It happens that with high mileage they burn oil. Whether it's city roads or the country trails, the K9K offers a reliable performance and great driving experience. This is by no means a bad thing, it means that there is less to go wrong with this modern technology. The oil pump is located under the crankshaft. 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. And, they have consistently been in top results on many reliability tables. The Grand Scenic also scores well, with a reliability index of 74. You will be glad to know the Renault 1.5 DCI engine problems are no more. 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. 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. 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. Initially, the first-gen 2.2-liter Ecotec engines failed to inspire with their lack of power in their various applications, including the S-10 pickup. The engine combined all modern technology for today available in the low-cost market segment. Renault & Nissan engines reliability. It first debuted in 1967 primarily for racing applications, notably as the heart of the legendary 1967 Chevrolet Camaro Z/28. Sometimes the coils fail, and increased oil consumption is also possible. New injectors for this engine will cost $180 each. The common consumer wants something reliable that will not break down. It is especially dangerous if the valve sticks in the position of maximum oil discharge. The 4-stroke diesel engine comes with four valves and has a displacement of 1,461-cc. Guarantees may be required. Most likely, the cause of such cases is assembly of engine blocks with cylinder walls, pistons, or oil rings that do not meet specs. The German engineers ended up with a very unusual triangular "Delta" cylinder head with four valves per cylinder and centrally located direct injectors. But the technology was not yet mature enough to be reliable, and the engine suffered from many problems related to its complex electronic control system. As well as being slow, Renault's engine was initially catastrophically unreliable, and Red Bull had a terrible pre-season testing programme. In this case, the exhaust manifold is partially integrated into the design. And it looks like the engineers at Mercedes and Renault managed to create a truly reliable small turbo engine. Renault 1.5 DCI Engine: Is the K9K Engine Efficient or Problematic? They are both higher than Renault, but not by a huge amount. The low-tech four-cylinder engine, powered millions of GM cars, from the late 1970s to the early 1990 and was known for offering excellent fuel efficiency at a time when gas prices were high. We dont need to get a bank loan out to pay for the services either. With the engine's proven reliability and tuning potential, it has earned an iconic status in the automotive industry. Renault K9K 1.5 dCi Engine Problems and Reliability. One of the reasons they are reliable is that they dont cost too much to repair when they do go wrong. That is truly impressive for a performance-built engine. Besides being reliable, the engine offered enough power for engines of the time. It is also off the road for less time, just an average of 1.51 hours. are renault engines reliable - audreysalutes.com Surveys such as the ones carried out by the Telegraph and AutoExpress are a pretty accurate way of determining how reliable a car brand is. Hi there Adegbenro, thank you for your query. Wear is possible in this place as well. These are extremely successful egines they are durable (the achievable mileage is estimated at over 0.5 million km), flexible and strong. The turbines on this French engine fail due to maintenance problems. And, they also arent off the road for very long when they are being repaired. Now they can focus on reliability and thus challenge for regular podiums, possibly wins in 2024 / 2025. As long as it was done to their specifications. The modernized equipment made it possible to meet the systematically stricter exhaust gas toxicity standards. So here we are to show you the most reliable car engines ever made. 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On vehicles with air conditioning, a bracket is needed to mount the air conditioning compressor. While being reliable is still the primary goal for the UR engines, the 2UR found its way into the performance lines of Lexus' F-cars, including the IS-F, RC-F, GS-F, and the current LC500. 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. Not every 2.0 16V naturally aspirated Renault engine is an F4R engine for example, the Nissan M4R engine was installed in Laguna III , which works on average with LPG due to the lack of hydraulic adjustment of valve lashings. Overall, none of these brands are unreliable. In this case, the liquid will flow not only outside, but also into the pan. As a result, the nozzles coke in their nests, and specialists have to be called in to remove them. Injectors Delphi is very sensitive to fuel quality. The Toyota 2AR-FE engine is one of Toyota's most economical engines ever produced. And it looks like the engineers at Mercedes and Renault managed to create a truly reliable small turbo engine. The Renault 1.5 DCI engine is quite popular and makes an affordable choice for manufacturers. The 1.5 DCI engine uses an iron cylinder block and forged steel connecting rods. The Renault Engine made of aluminum weighs less than 100 kg. RELATED: Heres What We Just Learned About GMs New 6.6-Liter L8T V8 Crate Engine. This is a 3.0-liter turbocharged water-cooled straight inline-6 diesel engine with common rail injection. With time, the engines revealed a lack of reliability, with corroding steel freeze plugs and a regular need for new timing chains and head gaskets. It is not uncommon for the EGR valve to become stuck open, so the constant flow of exhaust gases does not allow the engine to get enough air to run under heavy load. Not only that, they are still used in a large number of cars by Mercedes, Dacia, and Nissan. Toyota introduced it in 2006 to replace the UZ engines as it was being phased out. Mercedes first released a Renault engine on the A-Class in 2012 with the A 160 d and A 180 d. These were equipped with the 1.5 dCi four-cylinder diesel engine developed in cooperation with Renault. How reliable is Renault? An honest assessment of the car brand Submit! Regular oil changes and maintenance can further extend the longevity of your engine. Its place was taken by 2.0 Turbo marked with the code F4Rt. But don't worry too much, most of the engines will likely live their whole lives with excess carbon deposits. Because Renault are popular and also quite common cars, it means that their parts are more common and therefore take less time to source. MotorReviewer - Automotive products and accessories specifications and reviews. Such engines have the already mentioned six hundredth (630, 632 and 650) configurations. Best small SUVs 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. It's our mode of transportation to get from point A to B, hopefully with a bit of fun as a bonus. The 1.3 TCe features twin independent variable camshaft timing for intake and exhaust. km. There are many cases of broken cold impellers due to a poor-quality or old air filter. 10 American Muscle Cars With The Most Reliable Engines, Ranked So they arranged for a local guy to do them. An honest assessment of the car brand. If you are undecided between Renault, Citroen and Peugeot then Renault is a good choice, but all three of them are good manufacturers in terms of their longevity. This can bring down their reliability. But, why are Renault so reliable? Brent Briones is a car enthusiast, car photographer, and car shop owner from the Philippines, and is now a writer for Hotcars.com. It's certainly a high-performance engine that saves money working on diesel. GM deployed the Northstar V8 on Cadillac vehicles from 1993 to 2011, and it built a reputation for its smooth operation, advanced technology, performance capabilities, and reliability. Save my name, email, and website in this browser for the next time I comment. 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. It has a reliability index of just 42 and an average repair cost of just 163.59. They are also more affordable and therefore this keeps the repair costs low. The B-Series engines are synonymous with the performance capability of the engine and the ingenious V-TEC (Variable Valve Timing and Electronic Control) design. Now let's see how the K9K engine underwent constant upgrades and changes to make it one of the best engines of all times. We did phone Reanult S. A. They also give them a reliability index of just 89, which is pretty good compared to the industry average of 118 (the lower the score the better). Renault 1.3 TCe H5Ht Engine Specs, Problems & Reliability They also put six Renault models in their top 100 cars for reliability, including the Megane and the Scenic. At the same time, the demand for used 2.5 dCi G9U engine, as well as crankshafts and cylinder heads for them, is very high. It has a simple structure, i.e. Is Renault 1.5 DCi K9K 90 Engine Problematic Or Reliable? Scratches do appear on the top of the combustion chambers, but they do not usually cause loss of compression or other engine problems. They say the heart of a car is its engine, and it's easy to see why. If the driver uses the dynamics, he has to take into account the results of 10 l / 100 km. Comparison: three-cylinder engines on test | Autocar 1. T&Cs | Privacy | Cookies 2023 Immediate Network Ltd. All rights reserved. These engines are also used in cars by Dacia and Nissan. Worthing, And if the EGR valve is stuck in the maximum open position, then the engine will not start or will stall a few seconds after starting. Renault engines are also some of the most affordable options on the market. Here are 5 types, Subaru 1.5 EL154 Boxer Engine Problems And Reliability. This was very important for luxury vehicles, as it offers maximum comfort with more than enough power while getting chauffeured around. This means that every time you visit this website you will need to enable or disable cookies again. This can bring down their reliability. In the Telegraph reliability survey of 2017 they placed Renault 14th out of 20 for dependability. Other faults are limited to faults in ignition coils, lambda probes or throttles. GAP insurance and warranty offers from ALA, Insurance and warranty offers from Motoreasy, Award-winning, independent and impartial advice on buying, owning and running a car, We compare reviews from 30 motoring websites to bring you a definitive rating for every new car, All the most important new car launches, model updates, car reviews and industry news, Our commercial partners bring you exclusive offers on their products and services, Car buyingCar financeCar ownershipCar insurance, All Expert RatingsHow our Expert Ratings workLicense our Expert Ratings, About usMedia appearancesPartnersAdvertising, The Van ExpertThe Truck ExpertImmediate Network. When buying a car with a K series engine, remember to replace the timing belt (preferably every 80-90 thousand km). And as it turned out the mechanic had done his apprenticeship on Renaults in England. It is costlier to repair, however, with average costs amounting to 398.63. The timing belt drive gear is mounted on a bushing, on the surface of which oil is supplied to lubricate this friction pair. Best sites for used car finance Requiring mainly just regular oil changes, the M111 is an incredibly durable and efficient engine. Another Honda entry is the K series. All three of these brands are pretty reliable, if we are being honest.In the Telegraph study, Peugeot came fifth, with just 92 problems per 100 vehicles. The new system even cut down emissions to an impressive 99 g/km. Other common problems included-. In the case of a major overhaul, the buyer will have to buy non-original pistons and rings. Stuart is the Editorial Director of our suite of sites: The Newspress Awards recognise the stars of the UKs automotive journalism and PR industries, Independent, impartial advice for car buyers and car owners. Also, Renault cars are designed to be affordable, which means that they dont necessarily have a huge amount of new technology in them. It also limits the life of the timing chain. Unfortunately, however, the truth can be very different. These injectors do not cause problems for a very long time, but they do not like to drive on an almost empty tank. Ask questions or send a hint for future articles on the author's page. However, these offer a lower displacement optimized for fuel efficiency for their more economical cars. Renault group is formed from the same named brand Renault and its subsidiaries - Automobile Dacia in Romania and Renault Samsung Motors in South Korea.