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Warning Signs that Indicate an Oil Change for your Vehicle


It’s great to see you taking care of your car by thinking about changing the oil. It’s definitely an essential task to keep your car running smoothly and for a longer time. At modern automotive service centers like Alsewar, oil changing service is quick and efficient, so you don’t have to worry about wasting too much time on it.

You already know that your car’s engine requires good, clean oil to function properly. Fresh oil can help your car perform better and last longer. As a result, it’s always best to be proactive and have your oil changed before any visible problems arise.

People sometimes rely solely on mileage to determine when their oil needs to be changed. However, it is not always the best predictor. Other factors, such as oil quality, car age, and driving style, can all have an impact on oil performance.

When the oil is new, it does an excellent job of lubricating the engine and keeping it clean and healthy. However, the oil can degrade over time, and this is when you’ll notice some warning signs. So, if you notice any of these symptoms, don’t put off getting your oil changed. It is always preferable to be safe than sorry!

Dirty or Grimy Oil

Let’s talk about the colour of your car’s oil. The colour of clean oil is a nice, warm amber. However, due to the accumulation of particles from the engine, it can become quite dirty and darken over time. Because it’s difficult to predict when this happens, we recommend checking the condition of your oil once a month.

It is actually quite simple to check the oil! Simply remove the dipstick from your engine, wipe it down, and replace it. When you pull it out again, look at the oil. If you can see the stick clearly through the oil, you’re good to go! However, if the oil is thick and dark, it’s time to get an oil change as soon as possible.

Burnt Oil Smell

If you smell burnt oil inside your car, it’s time to take notice! This is a major red flag that should not be ignored. When you smell oil, it usually means that there is a leak somewhere in your vehicle. It’s also important to note that this scent can be mixed with the odour of petrol or exhaust fumes. If this happens, it means your car’s engine is overheating and oil is burning in the exhaust.

This is not good news because an overheating engine can cause serious damage to your vehicle and even start a fire. To avoid major problems, it’s best to act as soon as you notice the smell of oil in your vehicle. Get an oil change and have your car checked out by a professional mechanic at Alsewar right away.

Dashboard Warning Lights

Did you know that some vehicles have a feature that alerts you when it’s time for an oil change? You read that correctly! These built-in warning systems are an excellent way to stay on top of your car’s maintenance requirements. Don’t worry if your car lacks this feature! Your dashboard may still give you hints about when it’s time for an oil change. One thing to keep an eye out for is the check engine light. While this light may indicate a problem with your vehicle, it could also indicate that your oil change is due. So, if you see that little yellow icon staring back at you, it’s time to make an appointment at the auto repair shop.

Louder Engine Noise and Knocking

Did you know that oil serves as the engine’s lifeblood? That is correct! Oil plays an extremely important role. It acts as a barrier between the engine’s moving parts, preventing them from rubbing together and causing damage. Without this layer, your engine will be loud and may even begin to make knocking or rumbling sounds, which is not a good sign!

It’s as if your engine is slowly tearing itself apart due to a lack of lubrication. As a result, it’s critical to ensure that your oil is performing properly and is in good condition. Your engine will appreciate it!

Exhaust Smoke

You may notice a small puff of vapour coming from your car’s tailpipe as the temperature drops. This is completely normal and causes no concern. However, if you notice anything other than a translucent mist, you must take action. Smoke coming from your tailpipe could indicate an oil leak in your engine or another issue with your vehicle’s components.

So, if you notice smoke coming from your tailpipe, you should immediately check your oil levels. Check your car’s oil level and, if necessary, top it off as soon as possible. If you have enough oil, it’s time to take your car in for a professional diagnosis. This will assist in identifying any problems with your engine or other components that may be causing the smoke.

Excessive Mileage

You don’t want to forget about your odometer, which is usually used to determine when it’s time for an oil change. Did you know, however, that different vehicles have different oil change schedules?

We recommend changing the oil in most cars every 3,000 miles or three months, whichever comes first. If you have a new car, you can wait a little longer and schedule an oil change every 6,000 miles, or every six months. These are good general guidelines, but for a more specific schedule for your vehicle, consult your owner’s manual.


Oil changes are an important task that should not be overlooked. Although mileage is an important indicator, other indicators such as dirty or grimy oil, burnt oil smell, dashboard warning lights, louder engine noise and knocking, exhaust smoke, and excessive mileage should also be considered. Regular oil changes can help your vehicle run smoothly and last longer. 

As a result, it is critical to regularly check your oil, have your car serviced by a professional, and follow the manufacturer’s recommended oil change intervals. Remember that prevention is always preferable to cure, so if you notice any warning signs, get your oil changed as soon as possible.

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