What kind of diesel engine oil?
Now no simple separation for oils for gasoline and diesel engines. However, this does not mean that we can put any oil in a diesel engine. What you should pay attention to?
All oils currently produced from well-known brands such as Castrol , Elf, Whether Liquid molyin principle, they must comply with the standards set by the vehicle manufacturers – this applies to both petrol and diesel vehicles. However, we should always check if a particular type of oil is recommended for the selected engine type. Thanks to this we will buy oil that works best with this driveIn the case of diesel engines, it is worth remembering that these are units very complicated in terms of design i subject to very strong overloads... Basically, these engines reach their maximum torque faster (compared to gasoline), which means more difficult operating conditions. In addition, items such as turbocharging, common rail system or DPF filter do not make the task easier, but create additional problems for engine oil manufacturers.
With this in mind, manufacturers are doing their best to create more and more modern oils that meet increasingly stringent standards and can operate under extreme conditions. For example. Castrol developed oil Magnatec Dieselwhich helps to reduce the formation of soot and acid deposits.
Particular attention should be paid to the quality of diesel fuel if at least one of the issues discussed below concerns our vehicle.
DPF filter – if the vehicle is equipped particulate filterhe will need processed oil in low ash technology. On the packaging of such oil, the inscription "Low SAPS" is often found. Thanks to this oil, the filter will fill up more slowly - reducing the amount of ash by 0,5%, prolongs service life up to twice the particulate filter! The engine itself will be better protected from the accumulation of dirt in it (there will be fewer of them) and exposure to high temperatures. Automotive manufacturers most often recommend the use of oils labeled ACEA C3although a scale from C1 to C4 is available.
Engines with DPF filter, among others, can be used. oils from the series Elf Evolution Full-Tech.
Long life – If the manufacturer of our vehicle allows extended oil change intervals (for example, every 30 km) it is necessary to use oils designed for intensive work. Most often, these oils are labeled with the word "LongLife" or the abbreviation "LL". To be sure that the oil will work well with our car's engine, we need to test it to match. manufacturer standardsfor example GM Dexos 2 (Opel), VW 507.00 (Volkswagen Group), MB-Approval 229.31, 229.51 (Mercedes) or Renault RN0700.
Such oils include, but are not limited to Castrol Edge Professional Titanium Fst Longlife III.
Nozzles – if fuel is supplied to the cylinders by unit injectors, the engine must be filled with the correct oil, which will take this into account. Otherwise, there is a risk of damage to the roller. The problem most often affects car users with Volkswagen Group, but engines of this type were also used in cars of the brand. Ford. Therefore, oils for these vehicles must meet Volkswagen 505.01 (without LongLife), 506.01 (with LongLife), 507.01 (LongLife + DPF) or Ford standards - M2C917-A.
The oil can be recommended in many cases Liqui Moly Top Tec 4100.
When making a choice, always compare the recommendations in the owner's manual with the information on the label (or online description) of the oil you are buying.
Sole. Castrol, Elf
