Oil volume in Mazda CX 7. Possible causes of recalculation

The ability to decipher the information applied on the canister with lubricant material allows independent selection of the machine for specific model Auto. This article outlines the basic requirements for recommended engine oil for Mazda CX 7, and also describes the basic principles. proper selection Lubricants.

Before the purchase lubricant It is recommended to familiarize yourself with the manual to the car. In the instruction manual of the Mazda CX 7, the manufacturer describes the necessary class, the oil type, indicates the criteria for the selection of viscosity. Please note: absolutely identical viscosity lubricants may differ in the quality class and are different lubricants designed for various types of motors. It is preferable to use original engine oils, if they are not allowed to fill alternative liquids that meet all engine characteristics and relevant international standards.

Depending on the season and the range of temperatures of the region in which operation will be operated vehicle, It is worth choosing various motor liquids According to the following principle:

• for the winter, it is preferable to pour liquid cars that have sufficient fluidity for cold engine start;
• for the summer, they choose thick lubricants that do not begin to dilute when high temperatures beyond the car;
• all-season cars can be used all year round, if the climate allows, namely: the temperature in the summer should not be very high, and in winter too low;

The fact that the machine is suitable for Mazda CX 7 may indicate the corresponding tolerances applied to the packaging with a car. This marking simplifies the selection of lubrication. At the same time, consider the database of the liquid and wear of the engine. For new or not strongly worn power units, synthetic and semi-synthetic car are used. Mineral oil Used in power units with significant mileage.

Mazda CX7 ER 2006-2012 release

Figure 1. Quality mark that manufacturers are applied to a canister with lubricant.

1. For the US and Canada, it is necessary to apply lubricating liquids:

• "Certified for Gasoline Engines" having certified by the API or ILSAC system, according to the compliance indicates the sign shown in Figure 1;
• the viscosity of 5w - 30 oil is used at temperatures from -30 ° C (and less) to +40 0 s (and higher).

Figure 2. Quality marks that are applied to container with lubricants.

1. In addition to the USA and Canada:

• it is recommended to use motor oils with quality marks indicated in Figure 2;
• lubrication must be labeled "Certified for Gasoline Engines", correspond to the classification of the API classification of SL;
• preferred viscosity motor lubricant 5w - 30, applied at a temperature of -30 0 s (and less) to +40 0 s (and above).

• 5.7 liters, taking into account the replacement of the oil filter;
• 5.3 liters without replacing the oil filter.

Conclusion

Recommended motor oil for Mazda CX 7 is written by the factory - manufacturer of the car in the operating instructions. The use of original Mazda oils helps to reduce the flow rate fuel mixes, renewing the operational period of the motor. At the same time, the fill of alternative lubricants of other manufacturers are allowed. The main requirement for alternative oils is to fit the specified liquids to the parameters corresponding to the type power aggregate, Such characteristics of the automotive should be chosen correctly: class, type, viscosity.

MAZDA CX-7 can be changed in the Mazda Engine, within each car. Replacing CX 7 oil is one of those procedures that are performed by their own hands.

When to change engine oil - Repair manual advises to replace every 15,000 km run or once every 12 months (depending on what happens earlier).

At the same time, in severe operating conditions (for example, frequent movement in a major city), the interval of 10,000 km of mileage is advised.

How much oil to upload In the engine - 5.7 liters of recommended oil.

What oil pouring - Level quality API SM, SL and viscosity SAE 5W30. Five-liter canister original oil Mazda. Original Oil Ultra 5W-30 has a 53005TFE catalog number and a mid-price in 2000 rubles.

Auto owners also sometimes choose Motul 8100 Eco Clean 5W30, whose canister for 5 liters has the article 101545 and the price tag in the area of \u200b\u200b3000 rubles.

Original oil filter - Mazda L321-14-302 or L321-14-302-9A (the last buy more often), at a price of about 400 rubles. Popular Analogs:

• Bosch 1 457 429 257 - Approximately 200 rubles;
• Blue Print ADM52114 - Approximately 140 rubles;
• Filtron OE 665/2 - approximately 115 rubles;
• MANN-FILTER HU 711/2 X - about 380 rubles;
• Japan PARTS FO-ECO036 - Approximately 130 rubles.

Cherry on the cake - original sealing ring Drain bolt with catalog number 995641400. Total for 30 rubles.

The cost is indicated at the cost of prices for cold and rainy summer 2017 for Moscow and the region

We put the car on the flight, the lift, watching pit (What else has anyone). And we unscrew the cover of the fuzzy neck (for depressurization and rapid oil plum).

Golden under the car and if the engine protection is installed, then removed, and if not, we immediately unscrew the drain bolt at once (pre-substituting the container to the drain).

While the oil flows to find an oily filter.

By the way, it is unforgettable to change the sealing washer of a drain bolt before we turn back to the pallet.

We take original engine oil and oil filter.

Complete with the filter comes with rubber sealing rings that need to be replaced with an oil cup before replacing the filter element. Unforgettable change rubber sealing rings on a glass of oil filter. Screw the filter into place.

We pour fresh oil, immediately about 5.3 liters, and then checking the level of the dipstick, felt the rest. After replacing, we close the oil neck cover and warm up the engine to check the control of the oil in the engine on the hot engine. Oil must be between Ming and Max.

The durability of the motor directly depends on the quality and frequency. But even timely holding regulations will not be able to save from breakdowns of such a complex mechanism as the engine internal combustion. Many factors affect its durability. And even one-time use low-quality materials It may lead to irreversible consequences inside the motor. Savings by consumables Reduces the resource stability of the power plant.

To replace oil in the engine Mazda CX-7, use 5W30 viscosity lubricant.

How often do you need to change

The replacement cycle is very often tied to a run, but it is not entirely true. After filling the oil into the engine Mazda CX-7, it begins to interact with an open flame and moisture, which leads to its oxidation. The additive components do not give the oxides to fall out, but during the engine operation, the number of oxidized particles increases, and they inevitably fall into the sediment. Therefore, the change period is made up of several factors: the odometer readings, the degree of loading of the power plant and the life of the lubricating fluid. It will correct to bind the replacement cycle to MOTOCAM, but to perform the replacement procedure should not less often than once a year.

Which oil to choose to replace

Plants Car manufacturers provide recommendations on the parameters of the consumables used. The Mazda plant has its own original line under the same name. It is him and pour in engines most owners similar cars. But in the modern market there are many analogues that can be selected, knowing the parameters. Mazda CX-7 motors are needed with parameters: SM or SL level API, 5W30 viscosity. If you find the same parameters, but another manufacturer, then after checking the authentication, you can use these liquids.

How much to fill

The volume of the empty lubrication system is 5.7 liters. But when changing is a high, the likelihood that the capacity of 5 liters will be quite enough. Due to incomplete drain residues, part of the system remains to some extent completed. But for complete confidence, it is better to get a liter to 5 liter canister, the remains can be used with the following replacement or to top up during operation.

Procedure

It is necessary to provide access to the lower part of the power plant. This can be done, drove the car on the pit (overpass), or raising it on a special lift.

Following all items, you can produce in Mazda CX-7 with your own hands. This procedure will help extend the fierce period of the power plant and reduce wear of parts.

A series of Mazda cars with the index "CX" in 2006 was replenished by another crossover who came to shift CX-9. His debut took place at the Los Angeles Motor Show. Mazda CX-7 is the same parquetnik, but already medium sized. The novelty had a limited set power plants: 1 diesel for 2.2 liters, as well as 2 gasoline - by 2.5 liters and turbocharged 2.3 liters. Oil information and how to pour, further in the article.

The first and only restyling Mazda CX-7 was held in 2009. The public was submitted by an updated car with a converted exterior and interior. The back and front of the body were changed, the spoiler increased. If earlier buyers were offered a crossover only with a full drive (engine 238 hp), now it has become available and the front-wheel drive modification on a 168-strong motor with 2.5 liters of volume. 5-range installed on this version automatic transmission. Limit speed - 173 km / h, acceleration until the first hundred - 10.3 seconds, mixed consumption per 100 km - 9.4 liters of gasoline. On turbo motigate, 2.3 cars supplied to Russia were issued 181 km / h, 8.3 seconds and 11.5 liters. Motor worked in a pair with a 6-range automatic transmission.

Comfortable and dynamic Crossover CX-7 quickly gained popularity in Russia thanks full drive, attractive sporting design, spacious salon and a very good price for a class of parkets. Owners separately celebrated excellent driving performance and handling on the track. However, weak place The car has become a big appetite for fuel and the demanding of the motor to the quality of service. With increasing mileage, these indicators increased dramatically. In the summer of 2012, the outdated 7th Mazda was removed from production by giving way to the next model - CX-5.

Generation 1 (2006-2012)

MZR-CD2.2 engine

• How many litters of oil in the engine (total volume): 4.7 liters.

Engine L3TURBO 2.3.

• What engine oil is poured from the plant (original): Synthetic 5W30
• Oil types (viscosity): 5W30
• How many litters of oil in the engine (total volume): 5.7 liters.
• Oil consumption per 1000 km.: Up to 500 ml.
• When changing the oil: 10,000-15000

Mazda CX-7, like many other cars of this brand, requires a particularly careful relationship in terms of consumables and lubricants. Drivers should be extremely attentive to how oil and in what amount is poured into the engine, since errors in this part maintenance They may eventually turn into considerable spending on the repair of the force aggregate. It is important to monitor not only the timeliness of the replacement of lubricant material, but also how much the car eats this most lubricant, as it is often the first sign of serious internal defects.

Number and expense

The most accurate information about the engine capacity from the point of view of oil can be found in the instructions or manual, but they are far from being. In this case, it is important to know the volume of the engine, its type. The most popular versions of CX 7 - with a 2.3 or 2.5 liter engine. For the first option, 5.7 liters of oil for one replacement will be required, and for the second - only 5 liters. It is categorically prohibited to overflow the oil, so you need to try to pour this amount, and not "on the eye" until it is poured back.

It is also important to take into account that these indicators are given for the original oil from Mazda or its close analogues. Some other brands that, in principle, can be used for the engine of the seventh model, may not correspond to some standard parameters, therefore the amount will be different. On the question of the owner, other experienced car owners can answer, who already know exactly how many cars will eat on this specifically taking oil. For example, if you fill the French oil 8100 with a viscosity at 5W30, it will be needed about 0.5 liters less.

Standard replacement period - by reaching a run of 10 thousand kilometers. In some even official sources, you can find a number of 15 thousand, but it often turns out of this, and the oil loses its properties much earlier. But replacement of 10 thousand still does not mean that it is possible to pay attention to the oil in the engine, since CX 7 is eager for quite a lot of lubrication due to their constructive features Even in good condition. The norm can be considered about 0.5 liters per thousand mileage. With a sharp increase in this indicator, you should immediately go to the service or diagnostics.

Possible causes of recalculation

In CX 7, control the amount of oil in the engine can be without any effort than to regularly use. If every 100 kilometers level drops noticeably, it makes sense to immediately check three important nodes and parts:

• Turbine engine;
• Drain tube, again from the turbine;
• Outlooking rings.

Turbine malfunctions are one of the most expensive breakdown options. Unfortunately, under conditions of use not too high-quality fuel, such a defect is not rare. However, it does not always make sense to completely change this node, because cases when and after replacing the turbine, the oil continued to literally disappear from the engine, often.

If noted that the greatest flow Oils are observed with small move, in operation-house operation, you can assume a rings malfunction. It is they who truly harm the oil during the start of the engine. This malfunction can occur even on relatively new cars. The mechanics of this breakdown are simple: through the injection of the oil mist, the lubricant falls on the walls of the cylinders, from which it should be gathered by the same rings, but if they do not fit to the walls tight enough, the oil will remain inside and then burn there. Obviously, consumption in this case will be very high.

The following situation should be concerned even more: Mazda began to absorb oil in huge quantities, plus the smoke of incomprehensible origin appeared. In this case, it is worth checking exactly compression, and it is necessary to do it immediately. Often, due to such faults, the oil film on the details is sharply thinned, which leads to a fairly rapid wear and subsequent replacement.

What oil is better

Oil consumption can be directly connected with its quality. The owner of CX 7 is worth thinking not only over the required amount of lubrication, but also above its quality. Of course, almost 6 liters of the original oil from the manufacturer will cost much expensive, but it is worth considering that Mazda developers also thought out and a special set of special additives for motor oilthat allow you to best lubricate all the details. therefore original oil And it is recommended, because it is indeed manufactured taking into account the characteristics of the engine CX 7.

Not bad, but better budget replacement, will be analogs. The same plants that produce oil for the Japanese autoconecer, produce on the same recipes and more available options Lubricants. Oils from mobile and Toyota, suitable for the main characteristics, will work well in japanese engine. Many Mazda owners use lubricant from Motum and remain more than satisfied. If initial oil is used non-original and it is necessary to add it too often, it makes sense to check the engine to change not just an old oil to a new one, but in general on another brand.

But it is not recommended to wash the engine with an increase in the oil consumption. Modern lubricating fluids have enough detergent components and additives and therefore already perfectly clean the mechanism. Additional flushing to the aggregate can only harm, but the problem increased flow Oil often does not decide. There is a meaning in this operation only when there was a poor-quality, fake or inappropriate oil in the engine earlier. In all other cases, if you still want to make the engine cleaner from the inside, you can simply reduce the interval between the replacement of lubrication. Oil that did not even have time to change its color, it will be even more efficient to clean the engine. When replacing oils, it makes sense to immediately inspect the oil filter and, if necessary it is quickly replaced.