
Knowing when to change your motor oil is very important, because skipping a motor oil change or extending the drain interval thousands of miles past the recommended oil drain interval can have serious consequences for your vehicle’s engine, especially if this is repeated often.
What happens if you skip an oil change?
Depending on the vehicle and oil, the time between oil changes could range from 3,000 to 10,000 miles. But what happens if you decide to skip oil change? The end result is that your engine won’t last as long as it could. It might also mean an extravagant bill for an engine replacement or a sooner-than-expected rebuild.
How often should you change your engine oil?
There is a permanent thickening of the oil. Some automotive manufacturers are backing down on oil change intervals to 5,000 miles or less and some advocate changing the oil at least every 6 months as well. I think this is because of the tendency for oils to thicken in very hot engines (not ambient conditions, just hot engines).
How do I know if I need an oil change?
The first sign you need an oil change is that the engine is louder than usual. The small parts of the engine can create louder noises when there is motor oil that isn’t protecting them, so this is most noticed when you start your engine.
Do I need to change the oil filter?
If you’re going to change the oil but keep the old filter, drain the oil out of the filter too. You need to change the oil filter every oil change. In fact some of the longer lasting oils like Amsoil suggest you change your filter out at normal change intervals if you don’t use their filters. The filter is very important in the scheme of things.
Can synthetic oil last 2 years?
Most synthetic oils are rated to last between 10,000 to 15,000 miles, or six months to a year. Manufacturer recommended ratings are typically applied to “normal driving,” and don’t reflect severe driving conditions that may require more frequent oil changes.

What happens if synthetic oil expires?
When the expiry date is crossed, avoid using the synthetic oil in your car engine. The oil may damage your engine components. An expired oil will also not protect your engine and enable it to perform. Synthetic lubricants are artificially formulated. As such, they come with various additives that help to meet the needs of your engine.
How long can synthetic oil sit inside an engine?
But to give you a rough idea overall, in most cases, synthetic oil can sit inside an engine unused for a maximum of 2 years before it loses its properties and needs to be changed (although it’s recommended to change it after a year).
How long do synthetic lubricants last?
There is no definite time for how long synthetic lubricants should last before expiring. For some manufacturers of synthetic oil such as Mobil, their synthetic oil should last for five years. Other manufacturers claim that their product can last for an unlimited period. However, it should be stored under specific conditions.
How long does oil last?
How long unused oil will last depends on the storage. When properly stored, some synthetic oils can last up to 5 years. You should store your oil in a cool and dry place. This will prevent moisture from getting into the oil and contaminating it. Direct sunlight makes the oil molecules to react with the UV rays.
What happens if you don’t change your oil for 10000 miles?
Depending on the vehicle and oil, the time between oil changes could range from 3,000 to 10,000 miles. But what happens if you decide to skip oil change? The end result is that your engine won’t last as long as it could. It might also mean an extravagant bill for an engine replacement or a sooner-than-expected rebuild.
Is it safe to change engine oil before 10,000 miles?
In contrast, if your engine has been running with mixed oils or conventional motor oils, you’re definitely risking serious engine damage if you don’t change the oil before or at 10,000 miles. Actually, your car OEM must specify the recommended oil change interval for your vehicle.
What happens if you don’t change your oil?
Of course, if you don’t change your oil on time and with the proper products, it could void your car’s warranty. However, car experts now say that the standard oil change interval of every three months — or every 3,000 miles (4,828 kilometers) — is old news, and that most cars can travel quite a bit farther before needing the oil replaced.
Can you put too much oil in a car?
Yes, you can definitely put too much oil in a car. Each engine is different and will have a different oil capacity. The larger the displacement of the engine, the more oil it will take to keep it properly lubricated. Adding too much oil can cause engine oil to go into places oil should not be present in the engine.

What is the average mileage between oil changes?
The vast majority of people will drive a higher mileage in a year than their vehicle manufacturer recommends between oil changes. The average mileage for Americans is around 12,000 miles driven per year which is way over most vehicle manufacturers recommended oil change intervals.
Can engine oil last 20,000 km?
Most auto manufacturers recommend oil changes once each year or 20,000km on petrol engines. Diesel engines and turbo charged petrol engines should be changed every 6 months or 10,000 km. Changing the oil once a year (20,000 km) is OK for vehicles driven in ideal circumstances.
How long does engine oil last?
The usual lifespan for unused oil is 2 to 5 years. Many might follow the manufacturer’s advice to drain and recycle the unused motor oil after two years as an unnecessary practice. However, there’s pretty solid evidence that oil can expire by sitting in an engine too long, if even only due to natural humidity and condensation.
How often should you change engine oil?
However, this limit has been raised for more advanced engines. Manufacturers of modern cars and trucks recommend an oil change duration between 5,000 miles and 7,500 miles. In some instances, the limit can go up to 15,000 miles when using a high quality synthetic motor oil.
Can synthetic oil prolong the life of your engine?
If you own a model known to be prone to sludge issues (that is, when your engine gets clogged with the residue of degraded oil), synthetic oil can help alleviate those problems and prolong the life of your engine. Get into the habit of checking your oil at least once a month.
How often does Mobil 1 change engine oil?
Mobil 1 even put half a million miles on a Chevy pickup running Annual Protection oil, changing the oil and filter every 20,000 miles and doing a complete engine teardown at 500,000 miles to check for wear. The full process is extremely interesting to anyone with an appreciation of what motor oil goes through with every mile you drive.
What happens if my car service is late?
Not having your car serviced could well result in increased emissions to the point where you could be in danger of failing your MOT, as well as suffering reduced fuel economy, making it more expensive to drive your vehicle.
What happens if you miss a service on your new car?
If your car travelled 60,000kms in 12 months, and you were only just taking it in for its first service (12-month interval), the dealership and manufacturer will view it as if you have missed three scheduled services, which could cause dramas with your warranty.
Why has car servicing been delayed?
Car servicing has been delayed for many vehicle owners. (Photo: 123RF.com) Car servicing is something that many of us have had to put off because of the circuit-breaker. If you’ve regularly maintained your car before this, you’re probably concerned about its condition.

What happens if your car servicing is overdue?
If your car servicing is slightly overdue, say your recommended interval is 10,000 miles and you exceed this by 1,000 miles, your engine and vehicle should not experience too many ill effects due to the delay. Engineers design mechanical moving parts with recommendations for lubrications exceeding the point of failure by quite some margin.
Is it time to service your car?
Car servicing is something that many of us have had to put off because of the circuit-breaker. If you’ve regularly maintained your car before this, you’re probably concerned about its condition. And if you’re past the servicing date and mileage, you might be concerned about whether you can still use it.
How long can you drive with low oil?
Generally speaking, you have about 2 weeks or 500 miles of driving before a flashing oil light turns into a legitimate problem. But once it hits that point, things can go downhill fast, leading to serious mechanical damage. So, try to get your vehicle into a mechanic sooner rather than later.
What happens if you drive with no oil?
Never drive the car if it has no oil again. If you drive with no oil and ignore the signals, you will be in great trouble. Without oil, your car will show many signals. Firstly, the engine will give a crushing sound. Do you know from where does this sound comes?
How long can an engine run without oil?
Older style engines that did not rely on hydraulic valve lifters and had no variable valve timing, could run under load without oil until overheating seized the engine. This may be several hours, or several minutes depending on the terrain. Some of the additive makers used to show the engines of cars run without oil for 500 kms with no wear!
When should you stop driving with low oil light on?
If you don’t want to risk it, you should stop driving as soon as the low oil light comes on because sometimes this means that there’s pretty much no oil left and if you continue to drive, you’ll damage the engine. This differs across all engines but if you’re far from a top up, you should drive no longer than a few minutes.

How long can you drive with oil life 0%?
You can continue to drive your vehicle for a short while (up to around 500 miles), but you should visit a service station to perform an oil change as soon as possible. Continuously driving your vehicle with worn out engine oil can cause irreversible damage to the engine. What Does Oil Life 0% Mean? How Often Should You Perform an Oil Change?