Engine oil. It’s a murky liquid most car owners don’t think about much, until that dreaded oil light flickers on. But this dark hero plays a vital role in keeping your car running smoothly for miles to come. This blog is your one-stop shop for everything engine oil!
We’ll break down the what, why, and how of engine oil, empowering you to understand this essential fluid and ensure your car gets the lubrication love it deserves.
Whether you’re a seasoned gearhead or a curious car owner, buckle up and get ready to dive deep into the world of engine oil!
As car owners we know we need to change our engine’s oil at regular intervals but what does engine oil actually do?
Engine oil has a number of vital purposes, however, essentially engine oil keeps the engine running smoothly. Engines contain many moving parts which have the potential to rub against each other creating friction.
But that’s not all oil has a number of other functions which include:
This friction can damage parts of the engine and cause them to wear more quickly. If the friction built up, then it would dramatically slow down the running of the engine making it less efficient and more likely to break down. Oil lubricates engine parts to reduce friction and help keep the engine running smoothly.
At Stoneacre we carry out both an oil change and oil filter change as standard when you book your car in for a Car Service.
The majority of modern engine oils on the market are made up of a base oil and a number of additives. The base oil’s main purpose is to lubricate engine parts reducing friction while the additives stabilise the thickness of oil under varying temperatures, help break down debris within the engine and protect engine parts from corrosion and wear.
Over time oil’s ability to fulfil its role deteriorates that’s why changing your oil is one of the most important aspects of routine vehicle maintenance.
Traditionally oil changes were recommended at around 3,000 miles or approximately every 3 months. However, progress and improvements in engine design and oil manufacturing mean that these figures are largely outdated in modern cars.
Fully synthetic oils are designed to last much longer than mineral oils so most modern engines are now capable of travelling between 5,000-10,000 miles between oil changes depending on your vehicle and driving conditions.
At Stoneacre we endorse sticking to your owner’s manual recommendation on when to change engine oil. However, it is important that you read these recommendations closely to determine the correct interval between oil changes as it will alter depending upon your vehicle’s operating conditions and your driving habits.
Manufacturers have a number of driving conditions that they consider severe on your engine, and which result in more frequent oil changes being necessary.
Some of these include:
At Stoneacre, we also recommend that you change your oil filter every time you change your oil to help keep your car running smoothly.
If you’re thinking “why is my oil pressure light on?” – don’t ignore an oil warning light! It signifies a potential issue with your engine’s lubrication system. Here’s what to do:
Checking your engine oil is a quick and simple process:
If your oil level is low and you’re comfortable doing so, here’s how to top up your engine oil:
Using the wrong engine oil can harm your engine. Here’s how to find the right oil for your car:
If you’re unsure, it’s always best to consult a mechanic or your car dealership’s service department for guidance on choosing the right oil.
Finding the right amount of engine oil for your car is crucial. The exact quantity depends on your car’s make and model. Luckily, there are two easy ways to determine the recommended capacity.
First, check your owner’s manual – it will explicitly say the amount of oil your engine needs.
Alternatively, the dipstick itself might have markings on the side indicating the oil capacity.
Remember, exceeding this recommended level is just as bad as running low. Overfilling your engine with oil can cause various problems, so stick to the specified amount for optimal performance and engine health.
Don’t be tempted to pour in extra oil! Overfilling your engine can lead to a domino effect of problems. The surplus oil creates drag inside the engine, making it work harder and robbing you of precious fuel efficiency and performance.
Even worse, the extra pressure can cause leaks from the engine’s seals and gaskets. In some cases, excessive oil might even find its way into your spark plugs, fouling them and hindering their ability to properly ignite the fuel.
If you suspect you’ve overfilled your engine oil, don’t delay! Get it drained to the proper level by a mechanic as soon as possible to avoid these potential issues.
By now, you’re equipped with the knowledge to confidently check your oil level, choose the right type, and understand the importance of regular oil changes. Remember, a little TLC for your engine oil goes a long way in ensuring a long and healthy life for your car. So, keep the oil topped up, the filter fresh, and your engine purring with satisfaction.
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