Which brand of engine oil is specifically used for Land Rover?
2 Answers
Shell engine oil is used. The viscosity of the engine oil should be selected based on the engine's own condition and the ambient temperature. If the internal components of the engine have small clearances, a lower viscosity (thinner) oil is needed. Conversely, if the clearances are large, a higher viscosity (thicker) oil is required. If the selected oil is too thick, it may cause additional wear on the starter motor, battery, and other components. Below is more related information: Possible reasons for the engine oil warning light to activate: 1. Insufficient engine oil level, which reduces the oil pump's output or causes it to pump air instead of oil, leading to a drop in oil pressure. 2. Overheating of the engine, which can thin the oil, causing it to leak excessively through the clearances and resulting in a drop in oil pressure. 3. Damage to the oil pump components or excessive wear and improper assembly, leading to excessive clearances, which can cause the oil pump to fail to pump oil or pump insufficient oil. 4. Improper clearance between the crankshaft and the main or connecting rod bearings. If the clearance is too tight, oil pressure will increase; if too loose, oil pressure will decrease. 5. Clogging of the oil filter or oil pickup screen can also reduce oil pressure. 6. Malfunction or failure of the pressure relief valve: If the main oil gallery pressure relief valve spring is fatigued, softened, or improperly adjusted, or if the valve seat and ball are worn or stuck by debris and fail to close properly, the oil return flow will increase significantly, causing the main oil gallery pressure to drop. 7. Incorrect selection of engine oil: If the wrong type or grade of oil is used, the engine may experience excessive leakage due to low oil viscosity during operation, leading to a drop in oil pressure. 8. Oil leaks or blockages in the oil lines.
As a Land Rover owner, I've been driving for several years and always insist on using the oil brands officially recommended by Land Rover, mainly Shell's Helix Ultra series or Castrol's full synthetic oils. They are all labeled as meeting Land Rover specifications like RN17 or similar standards, with viscosity typically being 5W-20 or 5W-30. During maintenance at the 4S店, the technician emphasized that choosing the right oil is crucial, otherwise the engine may become noisier or fuel consumption may increase. Actually, the brand isn't absolutely fixed, but it's essential to ensure the oil meets the ACEA A5/B5 standard, which helps protect the engine and extend its lifespan. Regularly checking the oil level and adhering to the oil change intervals is also very important. Never opt for cheap, off-brand oils to save money, as repairs could end up costing more. Remember, using specialized engine oil ensures smoother operation, peace of mind, and enhanced safety for your vehicle.
