Weak points and shortcomings Nissan Murano with a run (Nissan Murano Z50)
Nissan Murano - mid-size crossover of the Japanese company Nissan. Nissan Murano is a large roomy "SUV" that differs from other cars in its unusual appearance, due to which, it is difficult to confuse it with other cars, and if you want your car to stand out in the stream, then this is a very good choice. And, here, as things stand with reliability at Nissan Murano with a run, and, on what it is necessary to pay attention before purchase of the given car in the secondary market, now and we will try to understand.
Weak places Nissan Murano with a runThe paintwork is quite weak, so, to date, find Murano with the perfect cosmetic body condition (without scratches and chips) - it is unrealistic, except for cars that have already been repainted or practically not operated. With regard to corrosion resistance, it is necessary to divide the car into two categories. The first - cars imported from the US, as a rule, are cars of the first years of production. In such cars, the body is not galvanized and is prone to corrosion, most often corrosion appears on the glasses, wheel arches, wings and thresholds. The second category of machines is designed for the European market and has no serious problems with corrosion resistance. And, here, the chromeplated elements, are a weak point of both categories of the car (dims chrome). There are no common ailments in electric, the only thing that can be noted is the sudden failure of the Body Control unit. A common cause is a short circuit in the lighting system. It is quite easy to detect a malfunction - when the doors are opened in the salon, the lighting does not turn on, to eliminate the ailment it is necessary to spend about 150 cu. (replacement of the unit is required).
EnginesFor this car was installed only one engine - a petrol V6 3.5-liter, a different power 234 and 248 hp. This power unit was repeatedly awarded the title of "Best Motor of the Year", a similar unit was installed on the Nissan Z350 and Infiniti FH. The engine for this class of car has an unusual pepper arrangement, which is rare. In general, this power unit is reliable, however, for cars imported from the states, when using poor-quality fuel, there can be serious problems. The fact is that on such machines other settings of the engine control unit, and, in the case of frequent use of "badyazhnogo" gasoline, prematurely destroy the catalysts. The complexity of this ailment lies in the fact that its particles enter the cylinders and scratch their walls - this problem leads to an increase in oil consumption. Check the condition of the catalysts with an endoscope, this device is lowered into the hole of the front oxygen sensor. It should be understood that the ideal catalyst structure on a car with a decent mileage is a sure sign that it was recently replaced, so it is better to refuse to purchase such a copy, since there is a high probability that the catalyst collapsed and its crumbs fell into the cylinders. Another weak point is the intake manifold with variable geometry. The problem is that the fixing bolt of the flap can eventually loosen up and enter the cylinders with all the ensuing negative consequences. Symptoms - there are extraneous noise during engine operation. When the first symptoms appear, it is recommended to immediately stop the engine and pull back car on HUNDRED, otherwise, the consequences can be deplorable. Of the minor drawbacks, one can note the fragility of the generator, the leakage of oil and the propensity of the motor to overheat (to avoid trouble requires cleaning the cooling radiator every 30-50 thousand km.). Experts service centers recommend rinsing the throttle every 15-20 thousand km, if you do not, over time, the engine will start to run unsteadily at idle. After the damper is cleaned, an adaptation of the electronic control unit is required, using special equipment. Another procedure that requires additional investment - the adjustment of the valves, it is recommended to produce every 100 thousand km, although experience shows that the gaps are knocked down after a much larger run. The motor is equipped with a chain drive timing, global problems with this node is not revealed, the resource of the chain is 250-300 thousand km. The fuel pump serves 100-150 thousand km.TransmissionFor Nissan Murano there is only one gearbox - the continuously variable CVT. Opinions about the reliability of this unit diverge, but, nevertheless, there are often reviews about the unreliability of the transmission. The main culprit for the premature transmission is the overheating of the box, more often the owners of the "American" Murano face this problem, because unlike the European versions, they do not have an additional radiator for cooling the transmission. Also, the life of the box depends on the operating conditions (afraid of frequent slips), interval and quality of service (It is necessary to pour only branded oil Nissan - 24 cu / liter). To prolong the life of the variator it is recommended to change the oil in it every 40-60 thousand km. The average service life of the variator is 150-170 thousand km, on this run, problems with the electronic part of CVT and chain transmission are likely. If the operating rules are not observed, the transmission repair may be required on a mileage of less than 100,000 km. The first signs of a "dying" variator is the lack of acceleration with increasing rpm (diagnostics must be carried out at different speeds, it happens that the variator operates at a low speed, and at high speeds, when the pedal is pressed, the rpm increases, but the car does not accelerate). Repair variator costs from 300 to 3 000 dollars. Not known for exemplary reliability and ECU variator. The purchase of a new unit will cost $ 400-500.
The majority of Nissan Murano in the secondary market are all-wheel drive, but, often, there are also front-wheel-drive copies (most of them imported from the USA). Often dishonest sellers try to sell a front-wheel drive car as an all-wheel drive, so, before buying a car, be sure to look under the bottom and check whether the cardan is in place. The all-wheel drive is connectable, realized with the help of an electromagnetic coupling Haldex 4th generation. In general, the system is reliable, the only thing is to monitor the oil level in the transfer case (oil seals begin to flow after 70,000 km). Often, inattentive owners to 150,000 km the car becomes purely front-wheel drive. Also, the distribution can fail due to strong stalling - the teeth in the gears break.
Driving quality Nissan Murano with a runOn both axes Nissan Murano has an independent suspension: in front - McPherson, rear mnogorychazhka. The American and European versions have different chassis settings, in the first case, it is soft and comfortable (when entering the turn at high speed there are rolls), in the second - moderately stiff (like the fans of active driving). As for the reliability of the suspension, we can say that it is quite sturdy and does not often require repair. The average life of the pillars and bushings of the stabilizer is 40-50 thousand km. Shock absorbers have to be changed on a run of 80-100 thousand km, ball bearings, silent blocks and levers require replacement every 100-130 thousand km. The remaining elements go up to 150,000 km. In the "helmsman" special attention is required for the high-pressure tube of the GUR - in due course there are fluid leaks. The difficulty of this ailment lies in the fact that it will detect leakage at an early stage only on the inspection pit or on the lift. By 150000 km run begins to leak rake. Helmspins run 50-70 thousand km, thrust up to 120,000 km. The braking system is reliable, but it is necessary to spend a lot on brake pads and disks (the resource of the pads is 20-30 thousand km, the disks are 60-70 thousand km), especially if you like to "light up" - a heavy machine can quickly turn these elements in the dust.SalonThe Nissan Murano interior is made of medium quality materials (soft and hard plastic got into the interior), but, here, noise insulation, frankly, weak. There are censures and durability of leather seats - to 100,000 km of mileage there are visible signs of exploitation. Another weak point of the seats are the sled, on some specimens they ceased to obey electric drives. Also, critics deserve a navigation control panel - located at a large angle on the top of the center console. As for the reliability of electronics, then, as a rule, salon equipment works without problems.
Over the years of operation, Nissan Murano has established itself as a reliable and practical car that rarely causes trouble to its owners. Another advantage of this model is the low cost in the secondary market (an average of 8-10 thousand dollars), but it is not an easy task to find a worthy copy for this money. Buying such a car you need to take into account the high cost of maintenance and original spare parts, as well as a large fuel consumption - up to 17 liters per hundred.
If you are the owner of this model of the car, please describe the problems that you had to face during the operation of the car. Perhaps, it is your feedback that will help readers of our site when choosing a car.
Yours faithfully, edition
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