What transpires to water, or any other liquid, during those dreaded winter days? Of course! Many of them transform into solids, or if that is not possible, they may become extremely cold. When it comes to engine oil, it doesn’t change except in extreme conditions, but it can be freezing, especially on those bitterly cold winter nights.
Its motor oil thickens and flows less smoothly or not at all as a result of those chilly temperatures. However, this may start a chain reaction that could harm the engine of your car.
Cold weather slows down the engine oil’s flow
The oil pump does all the hard work required to circulate the oil through the filters and engine components when the car starts.
The motor oil in an engine thickens in cold weather. It is more difficult to pump through the engine block, and it moves more slowly through the engine. The battery in your car is already under stress and cannot be expected to offer extra power as the cold weather weakens it further.
This requires you to learn your trick to keep your vehicle’s engine running for some time until the engine does not get heated, though; extreme cold is a challenge for the engine oil flow through the system.
If your vehicle has a clogged oil filter, the process becomes more tedious. However, an expert at Service My Car could assist you in figuring out a solution or even an oil filter replacement.
Service My Car also provides the service for all car brands in the UAE, like Audi, Bentley, BMW, Jaguar UAE, Porsche UAE, and almost all other brands as well, all you need to do is make an online booking through the app or website.
Cold weather causes low oil pressure
While you expect a flow of engine oil throughout the system, there should be a proper pressure to maintain accessibility to each part necessary.
However, there might be a number of things that can affect the flow of oil. It could be low levels, a defective oil pump, or even extremely low temperatures.
Since engine oil viscosity changes in cold temperatures, so can your engine’s oil pressure. Although oil pressure hesitates to rise in colder climates, the churning of the oil in the engine could result in air bubbles. The oil pressure gauge may read lower due to thicker oil’s tendency to retain those air bubbles for longer. For a proper diagnostic, visit a local workshop of Service My Car.
Cold weather reduces energy efficiency
Unlikely, when an engine does not warm up too easily, its fuel consumption increases. When oil cannot properly reach the majority of engine parts due to cold temperatures, it happens frequently. The engine will take longer to warm up to its most fuel-efficient temperature because of its thicker state.
In case the engine oil cannot reach the components on time. There will be friction too that does not go well for efficiency, and friction that emerges due to a lack of lubrication can make things worse and even damage the moving parts under the hood.
Is there any remedy to counter engine oil issues in winter?
Of course! There are some changes you have to make to manage any issues that arise in the winter due to the cold temperatures. Lubricating oil is measured by its thickness, normally known as viscosity. Oil with a higher viscosity usually circulates very slowly.
Though there is a huge range of engine oil available because the oil’s viscosity is quite sensitive to temperature changes, they facilitate the smooth riding of a car irrespective of the temperature consideration.
You can see the grade rating on each oil bottle if you look closely. The number before the “W” indicates the oil’s viscosity at low temperatures. The oil will perform better in colder temperatures and will be thinner if this number is lower. Besides, the thicker oil is more suitable for higher temperatures.
At the engine’s typical operating temperatures, the oil thickness is indicated by the number following the W.
Because they typically perform well in moderate temperatures, oils like 5W-30 and 10W-40 are also quite popular. They are thick enough to function well at high temperatures while remaining thin enough to flow at low temperatures.
Besides, you should also be selective for the type of oil, as there are a number of different types on the market, such as synthetic oil, semi synthetic oil, and mineral oil.
When operating in extremely hot temperatures, synthetic oil is used as a replacement for lubricant refined from petroleum because it offers better mechanical and chemical properties than those found in conventional mineral oils. Synthetic oil is a product of chemically modified petroleum components rather than whole crude oil.
Your car’s engine needs engine oil to function properly. It ensures that the motor is operating as efficiently as possible.
Though manufacturers state the vehicle’s requirements, including the types or grades of oil to use, if there is any doubt, you should consult with an expert at Service My Car for professional advice on keeping your vehicle intact in the harshest of winters.
You just need to book a car service or order a car repair quote on our website or app.