What happens if oil gets too low?

When there's not enough oil, moving parts within the engine do not get the lubrication they need. This allows them to make physical, metal-to-metal contact, which can cause a light tapping or knocking sound.

jimellishyundai.com - 10 Signs Your Engine Needs Oil Change or Maintenance | Hyundai

Do you need math to be a singer?

Get Good at Math The ability to quickly do math in your head is so useful in music. Musicians use math a lot, with music theory (scales, intervals,...

Last updated Apr 22, 2020

What kind of person enjoys jazz?

People who enjoy jazz, blues, or soul music were found to be more extroverted with high self-esteem. They also tend to be very creative,...

Last updated Sep 30, 2020

Join almost HALF A MILLION Happy Students Worldwide

Pianoforall is one of the most popular online piano courses online and has helped over 450,000 students around the world achieve their dream of playing beautiful piano for over a decade.

Learn More »

Promotion

Thursday, 21 June, 2018

How do you know when it’s time to change your oil? We’ve compiled a list of the top 10 signs that your engine needs an oil change, or that there’s additional related maintenance work to be done.

What’s It All About?

Before we dive right into the signs that your engine needs an oil change, it’s important to know a bit more about oil, the various types on the market, and why it needs to be changed in the first place.

What Is Engine Oil?

Engine oil is a thick fluid that provides lubrication and cooling for your car’s engine. All auto engines need oil, but the type and weight (thickness) of that oil varies from engine to engine. It also varies by when your engine was manufactured. Newer engines have There are two primary types of engine oil – mineral oil and synthetic oil. Mineral oil is a petroleum product, derived from crude oil, just like gasoline. Synthetic oil is developed in a laboratory, instead. There are also blends that mix the two oil types together. Generally, mineral oil is cheaper, but does not last as long. Synthetic oil is more expensive, but reduces demand for natural resources, and lasts a great deal longer (several thousand

miles in most cases).

Your engine is designed to use a specific weight oil, which is usually listed in the owner’s manual, or on the engine oil cap itself. It may read as: Oil is to your car what blood is to your body. However, your body can purify your blood and make new blood cells over time. Your car cannot do that. Oil changes are part of your regular, ongoing maintenance , and while they seem relatively basic, they’re actually one of the most critical types of automotive maintenance. Failing to change your oil regularly can lead to a host of problems, ranging from reduced fuel economy to serious engine damage to completely destroying the engine.How do you know when it’s time to change your oil? We’ve compiled a list of the top 10 signs that your engine needs an oil change, or that there’s additional related maintenance work to be done.Before we dive right into the signs that your engine needs an oil change, it’s important to know a bit more about oil, the various types on the market, and why it needs to be changed in the first place.Engine oil is a thick fluid that provides lubrication and cooling for your car’s engine. All auto engines need oil, but the type and weight (thickness) of that oil varies from engine to engine. It also varies by when your engine was manufactured. Newer engines have stricter requirements for fuel economy and oil consumption, and that means narrower clearances within the engine. Most modern engines use thinner oil than they would have 10, 20, or 30 years ago.There are two primary types of engine oil – mineral oil and synthetic oil. Mineral oil is a petroleum product, derived from crude oil, just like gasoline. Synthetic oil is developed in a laboratory, instead. There are also blends that mix the two oil types together.Generally, mineral oil is cheaper, but does not last as long. Synthetic oil is more expensive, but reduces demand for natural resources, and lasts a great deal longer (several thousandmiles in most cases).Your engine is designed to use a specific weight oil, which is usually listed in the owner’s manual, or on the engine oil cap itself. It may read as:

0W20

5W20

5W30

There are heavier weights used in some vehicles, but they have become increasingly rare (10W30, 10W40, 20W50, etc.). It’s important that you stick with the oil weight the automaker specifies for your engine, or it could result in reduced fuel economy or even engine damage over time.

Why Is It Important?

Engine oil is important for several reasons

:

The most important reason for engine oil is lubrication. It keeps all the moving parts protected, and prevents them from rubbing against one another. Without oil, metal-on-metal wear would destroy your engine in a very short time. Engine oil creates an atoms-thin layer between moving parts, preventing full contact and prolonging engine life. The second reason for engine oil to be used in your car is cooling. Most of the cooling needed is supplied by the coolant system (radiator, thermostat, water pump, etc.). However, engine oil does provide some supplemental cooling for areas of the engine where coolant cannot reach. Engine oil is also responsible for helping to clean the engine, removing debris like metal finings and other potentially damaging deposits.

When Should I Change My Oil?

There is no single oil change interval recommended for all engines any longer. Once upon a time, most mechanics recommended changing your engine oil ever three months or 3,000 miles, whichever came first. That is no longer the case . With higher quality oils and oil blends, we can now drive longer between oil changes. Some oil weights can last up to 10,000 miles between changes (high-end synthetic oils). However, the best rule of thumb is to follow your automaker’s recommendation, which should be listed in your owner’s manual. If you don’t have your manual, go with the three-months/3,000-miles rule for conventional mineral oil, and follow your mechanic’s recommendation for synthetic oils. If you need a Hyundai oil change, feel free to check out our service specials to see if you can get a deal on your Hyundai vehicle's oil change.

What Is Viscosity?

Oil viscosity is nothing more than a term used to express oil’s ability to lubricate your engine and protect moving parts. Over time and through heat, oil thins and becomes less viscous. This reduces its viscosity and its ability to protect your engine. Thus, the need to change your oil regularly.

What Will Happen If I Drive without Oil?

If you were to drive your car with low engine oil , it may do nothing more than result in minor excess wear to internal engine components. It really depends on how low the oil level is. You are generally safe up to about a quart low. However, if you were to drive with no engine oil, the engine would quickly seize up, and you would need to replace the entire engine.

What Will Happen If I Put the Wrong Oil in My Car?

Again, it really depends on the type of oil you add to your engine. In some instances, you’ll notice no difference at all. In others, you’ll see reduced fuel economy. In very serious cases, you could cause excess wear to the oil pump, leading to a shorter engine life. For instance, if your car is rated to use 5W20 and you add 5W30 instead, you’re not really going to notice much. However, if you added 20W50, you would definitely notice lower fuel mileage, sluggish performance, and perhaps even engine knocking. Always use the oil weight recommended by your automaker.

Signs That You Need to Change Your Oil

How rare is a gifted child?

While we like to think everyone is special, some people have extraordinary abilities — intellectual, artistic, social, or athletic. Many experts...

Last updated Jan 29, 2022

How do you tell a teacher you are struggling?

Dear [name of teacher, professor or manager/HR team], I wanted to let you know that I've been struggling with my mental health recently [you may...

Last updated Oct 1, 2019

Promotion

Now that we’ve covered a bit about what engine oil is, why changing it matters, and the type of oil on the market, let’s delve into how you can tell if you need to have your engine oil changed. These 10 oil change signs range from the common sense to the startling.

Check Your Mileage Sticker

Perhaps the simplest solution to the question of when you should change your engine oil is to just look at the oil change sticker from your previous service. Most mechanics and oil change shops place a clear sticker on the inside of the windshield on the driver’s side of the car. Here, you’ll find the date and/or mileage when you should return. Some also list the oil weight used and more environmentally conscious shops may even tell you about your car's emission statistics

Dark, Dirty Oil

When oil is new, it’s clean and usually a light to dark gold in color (it depends on the weight/thickness). Over time and through use, oil darkens. This is due to heat, but also to the impurities and debris it picks up while being pumped through the engine. Checking the dipstick regularly will let you keep an eye on the color of your engine oil as it changes over time. If you pull the dipstick and notice that the oil is dark, it’s time to change it.

Engine Noise/Knocking

Engine oil’s primary job is lubrication. When there’s not enough oil, moving parts within the engine do not get the lubrication they need. This allows them to make physical, metal-to-metal contact, which can cause a light tapping or knocking sound. You may also hear lifters and/or cam bearing noise due to low oil pressure within the engine if the level is low. Engine noise can also occur when the oil is old and has lost its viscosity (ability to lubricate). Note that this is not the same as “engine knock”, also called pinging, which is caused by an incorrect air-to-fuel ratio. If you hear engine noise, it’s crucial to check your oil level and conditioned, and have it changed immediately. This is a tell-tale oil change sign. It may be necessary to add oil to the engine to make it safer to drive to the mechanic shop, as well.

Exhaust Smoke

In most cases, your car’s exhaust will be mostly invisible, although it will have a slight smell to it. Note that gasoline engines produce very little colored exhaust, unlike diesel engines, which produce black, soot-like exhaust. You may also notice a visible cloud produced from your tailpipe during cold weather – this is mostly water vapor, and it will dissipate as the engine warms to operating temperature. However, if you notice that you have blueish smoke coming from your exhaust, it’s a sign that there’s something wrong. Generally, blue smoke is caused by oil seeping into the engine and being burned along with the fuel. Your engine will be low on oil, as well. There is also the possibility that there is an external oil leak, and the oil is dripping onto the exhaust system. Note that if the exhaust is grayish, it is more likely to be caused by an incorrect fuel-to-air ratio, as your engine is burning “rich” – too much fuel is being combusted.

You Smell Oil Inside the Car

If you smell oil inside the car, it means just one thing – you have an oil leak, and it’s dripping onto a hot part of the engine or exhaust and is burning away. There are plenty of potential areas for oil to leak, including from the following: Oil plug – This is the drain plug in your engine’s oil pan. It is taken out during oil changes and replaced. However, if it is not tightened properly, or the gasket has degraded (if present), it may drip oil. Oil filter – The oil filter cleans particulate matter from the oil as it passes through, and should be replaced at each oil change. If the filter is not seated properly or has deteriorated, it can leak oil. The filter can also be damaged, causing an oil leak. Valve cover gasket – Oil can leak from around the edges of the valve cover gasket at the top of your engine, and then down the side of the engine. Depending on your engine size, you may have more than one valve cover gasket. Oil sending unit – The oil sending unit, or pressure switch, is usually located on the back of the engine and can leak oil down the block if the gasket is damaged. Oil pan gasket – The oil pain gasket seals the oil pan to the bottom of the engine. It can leak at any point around its circumference. Head gasket – A head gasket leak can cause oil to spill down the head of the engine (and usually requires engine tear down to replace). Front/rear main seals – A leaking front or rear main seal can cause engine oil to leak down the left or right side of the engine, or the front/back of the engine, depending on drivetrain type. Many minor oil leaks are fine to leave as is, as long as your mechanic monitors them over time at each oil change/maintenance service. However, if you are smelling burning oil in the interior of your car, then the leak is severe, and must be repaired immediately. Failure to do so will result in damage to the engine, or even its destruction. In some cases, it may even lead to a vehicle fire if the oil on the engine ignites.

Oil Check Light on the Dashboard

Your dashboard houses a number of important warning lights, including the check engine light, battery light, and more. It also includes an oil check light. This light is red, and shaped like an oil can with a drip coming from the spout. As you might assume, this is one of the easiest oil change signs to interpret since your car is actually telling you it needs an oil change. If this light comes on while you’re driving, pull over as soon as it is safe and turn off your engine. The light could indicate a couple of different things, but generally comes on when the oil pressure in the engine drops below safe levels. Usually, this is because there is too little oil in the engine. However, it can also mean that the pump/sending unit is faulty and needs to be replaced. Check the oil level as soon as it is safe. If it is low, you’ll need to top it off with fresh oil. Once you’ve added oil, crank the engine and see if the light goes off. If it does, get the oil changed soon and have the mechanic check for leaks that might have led to the low oil condition. If the light does not go off, it’s best to call for roadside assistance, as it means that there is insufficient oil pressure in the engine, most likely due to a failed oil pump. Some engine models can operate with very low oil pressure without sustaining too much damage, but most cannot. It’s best to play it safe and call for a tow.

What's the fastest way to learn piano?

So as contradictory as it sounds, the fastest way to learn piano, and arguably the best way, is to practice slowly. Remember the mantra “slow is...

Last updated Aug 12, 2022

Does Down shifting make you go faster?

The purpose of "downshifting", or shifting the transmission down from a higher gear to a lower gear, is so that a driver can accelerate their car...

Last updated Jun 17, 2019

Promotion

Oil Change Reminder Light

New vehicles usually have two oil lights – one is a red warning light discussed above. The other is an oil change warning light. This oil change sign light has nothing whatsoever to do with your oil level or the amount of oil pressure within the engine. It automatically comes on at certain mileage points as a reminder that it is time to have your oil changed. Your mechanic should reset this light at each service. If it has come on, it means that you have gone beyond your manufacturer’s recommended service interval mileage, or that the mechanic did not reset the light at your previous service. Check to see if there is an oil change sticker on your windshield. If there is, compare the mileage written on that with the mileage on your odometer. If the odometer reads higher, then you’ve missed your oil change window and you need to have it changed soon. If the sticker mileage is higher, then the mechanic forgot to reset the light.

Oil Level Is Low

It’s important for all car owners to know where their oil dipstick is located, and to check the level on a regular basis . This allows you to keep an eye on oil consumption, color and condition, and avoid problems before they become serious. Ideally, you should check your oil level weekly, but once per month is usually safe. If you check your dipstick and the oil level is low, it may mean any number of things. First, it’s considered normal for some engines to use a small amount of oil between oil change intervals. The exact amount differs from automaker to automaker and model to model, as well as with time. For instance, for some Honda Accords made during the 2000s, it is considered normal for the engine to burn up to a quart of oil between oil changes. This oil is not leaked, but burned off. If the oil is below the safe level on the oil dipstick (some dipsticks use full and safe marks, while others use hashmarks to indicate the safe range), you’ll need to top it off. In most instances, the bottom mark on the dipstick represents the engine being a quart low. If you are within the mileage for your oil service, you may be fine just topping off. However, if you are at your oil change mileage or beyond, it’s important to have your oil changed. It’s also important to have the mechanic you use check for oil leaks during the service. As mentioned, some oil consumption may be normal, but it may also be caused by a leaking gasket or other problem.

Excessive Mileage

We rely on our cars to get us to and from work, back and forth from the store, and more. We also rely on them to take us longer distances – your annual vacation trip is a great example. However, long drives put a lot of wear on the engine, and on the engine oil. You should have the oil changed immediately before the trip, and then again once the trip is over. Why, though?

If you own a Prolonged use and long periods of time at high temperatures degrade oil more quickly than normal use. The oil will darken more quickly, pick up impurities faster, and lose its ability to lubricate in a much shorter amount of time. Changing your oil before and after a long trip ensures that you don’t inadvertently cause damage to the engine by running oil that’s lost its ability to lubricate.If you own a used car , you must be even more diligent regarding oil changes because it's likely that your vehicle already has racked up some miles. It's recommended that as your car's odometer continues to grow larger, you schedule or preform oil changes more frequently and use oil specially-designed for high-mileage vehicles.

Car Stalling

Many modern vehicles are designed with several fail-safes to help protect the engine in adverse conditions. One of this is an automatic shutoff when the oil pressure drops to a certain level, or the oil level drops too low (note that this is not true for all cars). This causes the engine to stall and die. However, engine stalling itself is very damaging to the engine, as it could lead to damage to the pistons, head and other components. If your car continues to stall, even after ensuring that it is well-lubricated with fresh oil, perhaps it may be time to think about buying or leasing a new vehicle

Overheating

Overheating is generally not associated with low oil levels, although it should be. It’s usually noticed if your coolant is low, but low oil can also cause the engine to overheat. This can occur even if your coolant level is fine. If there is too little oil in the engine, it will continue to heat up because it has no opportunity to cool. This means that the engine coolant has a harder time siphoning off excess heat, and you’ll notice your temperature gauge start to climb (note that your temperature gauge indicates coolant temperature, not oil temperature). If you notice your coolant gauge rising into unsafe levels (yellow or red on the gauge), find somewhere safe to pull over and let it cool. While the engine is cooling, check the oil level. If it is low, it will need to be topped off before driving to a mechanic. You should also check your coolant level, but do not do this until the engine is completely cool. Hot coolant can explode out of the reservoir or radiator and cause serious burns. Once the engine has cooled, check the coolant level and top it off if necessary. Never run your engine if it is overheating, as it can cause serious damage, up to and including cracking the engine block, which essentially destroys the engine.

In Conclusion

In the end, it is vital that you keep a close eye on the oil condition and level in your car. Always ensure that it is being serviced at the right intervals, and that you are using the right type and weight oil for your engine, per manufacturer specifications. Any signs of low oil, low oil pressure, oil leaks or overheating should be addressed immediately. If you feel like you might be the type of person to press your luck with regular Hyundai oil changes, Jim Ellis Hyundai Atlanta offers a

jimellishyundai.com - 10 Signs Your Engine Needs Oil Change or Maintenance | Hyundai

Can playing piano damage fingers?

What Is Piano Tendonitis? Learning to play the piano requires making the same movements over and over thousands of times, which puts stress on the...

Last updated Nov 30, 2021

What is the first step in high jump?

Step 1 : J Run up Long jumpers approach the bar with a run up that curves like a “J”. If your takeoff foot is the left leg, approach from the right...

Last updated Jun 17, 2022

Promotion

Why is posture important in piano?

Good Piano Posture Eliminates Tension For your piano students to play efficiently, they need to be tension-free. Correct posture at the piano is...

Last updated May 11, 2020

Promotion

Do piano apps really work?

Yes, piano apps are an excellent investment for pianists-in-progress, as an addition to weekly lessons. Your teacher would be thrilled if you...

Last updated Oct 30, 2020