Engine oil Reno Logan determines its performance. If all gears are thoroughly lubricated, then the possibility of damage is excluded. Otherwise, a "snowball" of problems begins, following one after another. Vehicle reliability begins with the right choice of oil.
System device
In general terms, the lubrication system is arranged as follows: there is an oil pump, which is equipped with a crankshaft drive ( timing mechanism), and he distills oil from the pallet to the highway. The first part installed in the trunk is oil filter- it is required change periodically. When the oil filter is clogged, the bypass valve opens, allowing oil to bypass the filter. If the pressure becomes redundant another valve is activated reduction. Through it, part of the liquid from the line goes into the sump.
With a lack oil pressure the switch contact opens, the indicator lights up. Diagnostic details include control probe- it is immersed in the engine tray. On motors K4M and K7M the probe is at different points.
List of important items and replacement process
You will need:
- Oil filler plug: items 7 and 1;
- Drain plug: located on the bottom of the engine sump;
- Oil filter housing: 19 and 6 respectively.
To unscrew the filter, need a puller. If it is not there, in the case closer to the bottom make a hole and then use an awl or screwdriver, like a lever. The filter is removed after draining the oil. Before installing a new filter, on the contrary, fill with oil.
The drain plug is unscrewed tetrahedron "on 8". There will be a washer under the cork. Replacement is allowed - a washer made of copper with an internal diameter 18 mm.
The original oil filter is suitable for all engines discussed here. Its Renault catalog number is 7700274177. Sellers, moreover, use the designation 7700274177FCR210134. Does Renault have a filter? 8200768913 also suitable. Good luck choosing.
What to pour and in what quantity
It is important to choose the right engine oil, otherwise the engine life may be reduced several times.
- For the K4M (16V) motor - 4.8 l, Elf Evolution SXR brand, viscosity 5W40;
- For 8-valve engines - 3.3 liters, brand Elf Evolution SXR, 5W30.
From the factory, the same oil will be poured into different Logan engines - Elf Excellium LDX 5W40. It's the W40, not the W30.
Intervals between substitutions for different motors do not differ: it is necessary to carry out replacement once a year or after every 15 thousand km. Oil index W40 is more viscous than W30. And in the engine with mileage 150-200 thousand it is better to pour a more viscous material.
All materials listed above are made on a synthetic basis and refer only to "synthetics".
Different oils produced under the same brand can be mixed. For example, the W30 index at 100 degrees corresponds to the numbers "9.3-12.4", and the W40 index - "12.5-16.2". Make a choice.
Let's start the review by listing the quality classes according to ACEA. Any oil is suitable for Logan engines, if it belongs to "gasoline" class: A1, A2, A3, A5. I.e, there are no restrictions here. But according to the API classification, you can use three types of materials: SL, SM, SN.
API oil quality classes
Now - as for the viscosity. You can use a simple table:
The temperature reaches:
- -30 Gr. C.: 0W40 and 0W30;
- -25 Gr. C.: 5W40 and 5W30, also 5W50 for older engines;
- -20 Gr. C.: 10W30, 10W40, 10W50;
- -15 Gr. C. and higher: 15W40, 15W50.
It is clear that the lower index material (5W below 10W) is more versatile. But it will also be more expensive.
What is better, Lada Largus or Renault Logan?
Largus supply Renault engines models K4M (16 cells) and K7M (8 cells).
Motorists use oil Excellium NF 5W40, but it will no longer be possible to switch to a lower viscosity, W30. Know that material with higher viscosity is stronger coking. Good luck choosing!
By the way, this motor bends the valve when the timing breaks.
Replacement step by step
Know that it is better to drain the oil after warming up engine. The pallet and the material itself will be heated at the same time - the temperature can reach 70-80 degrees. You must comply with the limit caution. For more certainty, you can disconnect negative terminal: take a flat key “10”, loosen the nut, remove the terminal.
Engine oil change K4M, K7M-K7J
When the terminal off, perform the following actions:
- The car is rolled into the pit, part of the body is covered with a cloth;
- Unscrew filler plug;
- The drain plug must be twisted as follows: perform 1-2 turns with a key. Then the cork is unscrewed by hand. It is better to substitute an empty container under the drain hole;
- Remember that the cork is puck you can't lose;
- Changing the filter to "16-valve", remove the crankcase protection. It is necessary to unscrew the six bolts located around the perimeter. Use the carob key "on 10";
- A puller is brought to the filter housing, dismantled. On the "8-valve" the puller is brought from above (from under the hood);
- Screw in the new filter hand, then a puller, but First, the filter cavity is filled with oil.
- The drain plug is put in place and twisted, the crankcase protection is returned to its place;
- New oil is poured through the top filler neck. In this case, a funnel made from a plastic bottle.
Traces of old oil should be wiped off immediately.
look interesting video on this topic
Renault Logan- a super-compact model for developing countries. The main production is located on the territory of Romania. Since 2005, only assembly shops have been launched in the CIS. The range of engines does not have a large selection. These are gasoline units 1.4, 1.6l and diesel, with a volume of 1.5l in an eight-valve design. The engine has a front layout. The model is characterized mainly positively.
Many users are interested in the question of what engine oil to fill in the Renault Logan 1.6 8 valve engine. This is due to the large selection in auto shops, and it is difficult for car owners to stop at a specific one.
Consider the types of fluids approved for use by the automaker. The automaker itself recommends ELF Evolution SXR 5W40, but this is not always the best option.
The mileage of the model should be taken into account. When it comes to urgent repairs, including major repairs, it is allowed to use mineral or semi-synthetic oil at the pre-repair stage.
Masters say: in the last month before the overhaul, you will not harm the unit. To allow such a state of the car is a sign of unsatisfactory care of the car owner. Such situations are often the exception. To increase the life of the car, it is necessary to carry out maintenance and fill in the original engine oil.
Lubricant selection
You can pour any liquid into the Renault Logan power unit, but not every one will benefit. At this stage, inexperienced car owners often make the mistake of filling in the cheapest oil. Users also often save on maintenance. Lubrication recommendations can be obtained by reading the instructions that suggest 5W40 or 30.
The basis is exclusively synthetic, regardless of the engine. Experienced motorists fill it "by eye", despite the instruction manual. According to the existing regulations for a 1.6l unit, the capacity is 4.8l. Exceeding or underfilling entails negative consequences for the engine and leads to the need for a major overhaul.
What oil should be filled in?
Timely replacement of fluids in the engine is the key to the performance of the unit. High-quality engine oil will prevent wear, reduce clogging of the engine circuit with abrasive products. Logan models often have eight-valve "K7M1.6" engines. Eight-valve units are distinguished by their design simplicity, high reliability, and maintainability. Experts do not find much difference in which lubricant to fill in different versions of the Logan model.
If the lubricant is filled in without changing the filter, the fill must be reduced by 0.3 l. The engine oil should be replaced with a filter, as it prevents oil wear due to abrasive particles. Engine oil in 1.6l power units should be replaced after 15,000 km. Under severe operating conditions, the interval is reduced to 8000 km.
Difficult conditions mean movement without warming up the engine at critical temperatures, acceleration with a significant load on the engine.
When monitoring the liquid level in the crankcase, a visual assessment is performed. The liquid should not be black with a burnt odor. If this is found, it needs to be replaced immediately. When changing engine oil, it is necessary to change the ring and filter.
What are oils?
Regular maintenance of Renault is a guarantee of the durability of car units. Changing engine oil is an essential process that requires regular maintenance. To perform an engine oil change on your own, you will need certain knowledge and consistency in the performance of work.
- Mineral unstable and capricious, it is not recommended for use at low temperatures, but it is cheaper than synthetic.
- Semi-synthetic is recommended for high mileage cars. It is thicker than synthetic and less prone to leakage, providing easy starting.
- Synthetic is applied on any modern engines. It has maximum fluidity, it is characterized by stable characteristics, it is used in frost and high temperatures Oh.
Car owners are ambivalent about motor oil analogues. It differs in price, and the wealth of users is different. But 50% believe that you need to fill in the liquid recommended by the manufacturer. As for the filter, it is better to overpay, but not spoil quality oil when the old one fails.
According to the experience of car owners, Mann, Fram, etc. are suitable from analogues. Replacement should be carried out with the same or analogue. Such oil does not leave carbon deposits in the unit. If the origin of the used engine oil is unknown, flush the power unit by special means. Following simple recommendations, you can extend the life of the engine.
Renault Logan is a specially designed subcompact car model for young and developing countries. The main production is established in Romania. In the CIS countries, assembly shops have been open only since 2005.
The line of power units does not shine with variety: gasoline engines with volumes of 1.4 and 1.6 liters and one diesel engine of 1.5 liters in eight and sixteen valve versions. The layout of the motor is front, front-wheel drive with a 4 × 2 wheel formula.
In general, the model is characterized positively, it takes care of its service life, there are no special complaints. Of course, subject to the basic rules and recommendations for operation. Recently, many questions have been received on the topic of what kind of oil to fill in the Renault Logan engine. Obviously, this is due to the wide range of products in auto shops and it is difficult for owners to make right choice. In order to provide guidelines, consider the types of oils approved for use by the manufacturer.
The choice of oil in the Renault Logan 1.6 engine
You can pour any oil into the engine, but not every one of them is suitable and will benefit. At this stage, many inexperienced motorists make a typical mistake - they fill in what is cheaper. It is not uncommon to save money on periodic inspections. The motivations for such ignoring are very different, ranging from the desire to save money to personal absent-mindedness.
So, what kind of oil should be poured. A clear answer to the question is given by the instruction manual - ELF Evolution SXR 5W40 or ELF Evolution SXR 5W30. It follows from this that only a synthetic base, and regardless of the type of power supply system power unit.
The choice of oil in the Renault Logan 1.4 engine
What kind of oil to pour into a Renault Logan engine with a volume of 1.4 liters? To get the correct answer, you must refer to the factory operating instructions. The requirements state that:
- motors of all types, except 1.9 CDi - 5W40;
- diesel units with installed particulate filter catalytic type - 5W30;
- gasoline and gas engines - 5W30;
- it is allowed to use a semi-synthetic base, but only for diesel options - 10W40.
The above information is quite enough for the owner to determine for himself what type of lubricant to use. In case of difficulties, the owner always has the opportunity to receive qualified assistance from sellers - consultants of a car dealership, car market.
When buying oils, always pay attention to the presence of basic protective elements on plastic canister, barcode, detailed description manufacturer.
How much oil is needed in Renault Logan?
Experienced car owners are always guided "by eye", for them the instruction is not a decree. In order not to harm the car engine, it is recommended to contact normative document. In this case, it's the instruction manual. technical means. The regulation establishes:
- for a power unit with a volume of 1.6 liters - filling capacity must not exceed 4.80 l;
- for a motor with a volume of 1.4 liters - 3.35 liters.
Moreover, the data are indicated in the first case for a 16-valve mechanism, in the second - for 8. The manufacturer strongly recommends the use of ELF Evolution SXR engine oil with a synthetic base.
Exceeding the level or underfilling it leads to negative consequences in the form of a major overhaul of the power unit.
It is necessary to take into account such a moment as the mileage of the car. If we are talking about an early repair, including a major one, then the use of mineral or semi-synthetic bases is allowed. True, in the pre-repair period, not earlier. As the masters say, that in the last month of operation you can no longer harm the motor.
Allowing the technical condition of the car to be like this is a sign of poor care on the part of the owner. In most cases, such situations are regarded as the exception rather than the rule. In order to increase the life of the car or not significantly reduce it, it is recommended to carry out a technical inspection and fill in high-quality, original oil.
Regular Maintenance car, a guarantee of durability of all systems and assemblies. An engine oil change is one of the most important processes which must be performed regularly. To replace Renault Logan on your own, you only need a small amount of knowledge and consistency in the work process. You will learn more about everything in our article, and the process of changing the engine oil will no longer be a taboo topic for do-it-yourself car maintenance.
What kind of oil to fill in the engine?
As you know, there are three types of engine oil:
- Mineral- an oil that is very unstable and capricious in its behavior, it is highly not recommended to use such a product at low temperatures, as it thickens, and detergents and anti-corrosion additives that are poured in tandem with oil simply burn out under the influence of high temperatures. Such an oil is cheaper than its synthetic counterparts, since when this product is obtained from oil, its molecular composition does not change in any way.
- semi-synthetic- oil recommended for replacement in engines with a mileage of more than 100,000 kilometers. Because it is thicker than synthetic, the possibility of leakage through cracked gaskets and seals is reduced. Such a lubricant is something between "mineral" and "synthetics" in terms of performance and the golden mean in terms of price and quality. At low temperatures, it provides the easiest start.
- Synthetic- the type of oil recommended for use on all modern engines. It has the greatest fluidity, a high level of stability in its characteristics. Such oil is the least afraid of overheating and frost.
If you carefully read the manual from the manufacturer's factory, it will be clear that for the warranty and post-warranty service of Logan, you must purchase and fill in ElF brand oil (ELF Evolution SXR 5W40 or ELF Evolution SXR 5W30 oil).
For engines K7J and K7M (1.4 and 1.6 liters respectively, 8 valves) - 3.4 liters are required.
For the K4M engine - (1.6 liters, 16 valves) - 4.8 liters are required.
What do the Logans think?
Loganovods unanimously do not come to a common opinion about replacing the recommended oil with analogues. Since the price for some bites, for others the quality is lame, and the prosperity of all people is different. However, a good half agree on one thing, that it is only necessary to fill in Renault Logan, what the manufacturer recommended.
Viscosity index, what's the difference?
When buying oil, you probably paid attention to the numbers indicating the viscosity index, but you can see what they mean in this table:
Now that you know such nuances in choosing an engine oil, it will not be difficult to give preference to the best of those on the market.
A few words about filters
The oil filter is not the part to save on!
Original oil filter for Renault Logan 1.4 8 valves
According to the experience of the editors, it is better to overpay for the original filter than to spoil good oil when a low-quality filter stops doing its job. According to the experience of the Loganovods, replacements (analogues) showed themselves well: Filtron, Mann, Goodwill, Fram.
Note!
One thing should be remembered that the oil change for Renault Logan should be done with one that has already been filled in or another similar in characteristics and properties. Incorrectly selected oil can leave carbon deposits inside the engine, which will lead to overhaul. Repair cost for .
In other cases, if nothing is known about the origin of the old oil, the engine should be flushed with special detergents. By following these simple rules and recommendations, the motor will serve for a long time.
The timeliness of changing the oil in the engine is the key to maintaining the performance of rubbing elements. A high-quality liquid is able to prevent their premature wear and reduce the intensity of clogging of the lubrication circuit of the unit with abrasive products from abrasion. Many car owners are interested in the question, what kind of oil to fill?
Renault cars Logan is mostly equipped with 8-valve Renault engines: "K7M1.6" and "K7J1.4", as well as 16-valve engines - "K4M1.6". The latter are endowed with a slightly increased specific impact. They are also characterized by better mixture formation. But the 8-valve "brothers" boast of significant reliability, structural simplicity and maintainability. However, when asked what kind of oil to pour into the engine in different versions of the model, experts answer that there is no fundamental difference in this.
With standard operation, the motor resource of Renault Logan can reach 400 thousand km.
So what is the correct oil to fill in? Here is the difference between these units in terms of the volume of engine oil poured into them:
- 1.6-liter 16-valve version (K4M) - 4.8 liters;
- 1.4-liter 8-valve variation (K7J) - 3.35 liters;
- 1.6-liter 8-valve version (K7J) - 3.4 liters.
And what kind of oil to fill in if you do not change the filter? If an oil change is implied without changing the filter element, then these volumes should be reduced by 0.3 liters. It is recommended to replace the oil complete with a filter, since this element (not characterized by a high cost) prevents wear of the lubricant caused by the appearance of abrasive particles in its environment - products of the abrasion process.
What oil to pour into a 1.4-liter engine? It is recommended to change the lubricant in Renault Logan engines in versions 1.6 and 1.4 after every 15 thousand kilometers. If the conditions during the operation of the motor are very harsh, then the oil change interval should be reduced to about 8 thousand km. These terms should include the following:
- starting to move without warming up the Renault Logan engine (especially important when operating with a flooded lubricant before the change of season, when the outdoor temperature reaches critical values in winter or summer);
- aggressive acceleration dynamics, accompanied by an exorbitant load on the unit.
While checking the oil level in the crankcase, you can make a visual assessment of its condition and assess the degree of need for replacement. The liquid should not have a black color and give off a burnt smell. If such factors are present, the lubricant requires urgent replacement.
How to choose the right oil?
What is the best oil to fill? The Renault brand recommends using ELF Evolution SXR lubricant with indicators of "5W40" or "5W30" for Renault Logan model engines. Alternatively, it is possible to use a synthetic substance that is suitable according to the regulatory temperature criterion:
- "5W40";
- "5W30";
- sometimes - "0W30 AM".
When changing the lubricant, it is necessary to change the sealing ring on the drain plug and the filter element.
The specifications of these consumables are as follows:
- at the sealing ring for the cork - 11026 5505R.
- for the oil filter element - 7700274177 or 8200768913 (both options are identical).
The algorithm for replacing the 1.6-liter Logan unit
- We unscrew the plug on the neck for filling the lubricant.
- Under the crankcase of the Renault Logan engine version 1.4 and, accordingly, 1.6, we substitute a suitable container for collecting "working off".
- We remove the plastic protective plate of the crankcase (on the "8-valve" you can not dismantle the protection, since it has a technological cutout for the drain plug).
- We unscrew the drain plug on the pallet (with a square profile key to “9”).
- We wait until the grease is completely drained.
- During this time, we unscrew the body of the old filter element (we use a puller or other improvised means: a screwdriver, part of an emery sheet, etc.).
- Before installing a new element on Renault Logan, we lubricate its rubber ring with “fresh” oil.
- We install the filter by screwing its body onto the threaded channel in the motor by hand.
- Do not forget to install the sealing washer on the drain plug (consumable code - 1026 5505R).
- Fill in new grease.
- The fluid level should be slightly below the "MAX" mark on the dipstick.
- We twist the filler cap on the valve cover.
- We start the engine and let it run for 5-6 minutes.
- Silence and wait 15-20 minutes.
- We control the level - it should be between the marks "MIN" - "MAX".
- We examine the location of the filter housing and drain plug and make sure there are no leaks.
- In order to correctly control the quality of the lubricant in the Renault Logan engine, the mileage at which this process was performed should be noted.
Now you have concluded for yourself what kind of oil to pour into the engine of the car. Before filling, it is recommended to flush the system with grease from the same manufacturer. To do this, pour about 1 liter of oil into the crankcase, start the engine and let it run for several minutes. We muffle and proceed to drain the lubricant. Flushing is carried out with the old filter element, along with which the contaminants will be removed during the replacement.