Oil Leaking After An Oil Change- 5 Reasons & Risks With Tips

Written By: Terrence Hines
Category: Engine Oil

Oil leaking after an oil change is a common issue that should not be ignored. It refers to the seepage of oil from the engine after a new oil filter, and oil have been added.

Oil leaks can hurt your engine. They make it work worse and could start a fire. Ask a mechanic to fix it right away. This will keep your engine running well and safely.

All About Oil Leaking After An Oil Change

Oil leaking after an oil change is a common frustration for car owners. It refers to the problem where oil drips from the vehicle’s undercarriage or engine area after having an oil change.

While it may seem minor, neglecting it could lead to significant problems.

Unaddressed oil leaks could cause the engine to overheat, lower oil levels, and even cause engine failure, which could be costly.

All About Oil Leaking After An Oil Change

It is crucial to identify the cause of the leak as early as possible and fix it immediately.

Timely detection and repair of oil leaks will help to extend the engine’s lifespan, prevent further damage, and ultimately save you time, money, and stress.

Causes Of Oil Leaks After An Oil Change

Oil leaking after an oil change can be a frustrating problem to deal with. Not only can it cause damage to your vehicle, but it can also become costly if left unaddressed.

It is helpful to know what causes oil leaks after an oil change. Knowing this can help you stop the leaks before they happen. It will also save you money and time in the long run.

By understanding the root causes of oil leaks, you’ll be better equipped to identify and fix any issues that arise to keep your vehicle operating smoothly and efficiently.

Don’t let oil leaks become a persistent problem in your vehicle – take the time to educate yourself on the common causes, and you’ll be able to prevent them before they start.

1. Faulty Oil Filter:

A potential nightmare for any car owner is discovering oil leaking from the engine after changing the oil.

Oil might leak out of the engine because the oil filter is broken. The oil filter is very important since it filters out dirt and other bad things from the oil that can harm the engine.

However, a faulty oil filter can cause the oil to leak out of the engine before it passes through the filter.

It is advisable to keep a close eye on the engine for a few days after an oil change to ensure that no oil leaks are occurring and, if they are, to address the issue immediately.

2. Worn Gaskets:

Gaskets may seem like small and insignificant components, but they play a crucial role in your vehicle’s engine performance.

When worn or damaged, they can cause leaks in the engine block, resulting in engine performance issues.

One of the most common signs of a faulty gasket is oil leaking after an oil change. If you notice this happening, having your gaskets inspected and replaced if necessary is important.

Ignoring the problem can lead to more serious and expensive damage down the line.

 Worn Gaskets

So, if you want to keep your engine running smoothly, it’s best to take care of those worn gaskets sooner rather than later.

3. Poor Sealing Of The Valve Cover Gasket:

One of the most common causes of oil leakage from the engine is poor sealing of the valve cover gasket.

If the gasket is not installed correctly or has gotten old, oil can leak out of the engine. This could cause problems like the engine not working and some parts breaking.

Unfortunately, this issue often occurs shortly after an oil change, leading many car owners to believe the oil change itself was the cause.

However, it’s important to address the root cause of the problem and ensure that the valve cover gasket is properly sealed to prevent further oil leaks.

4. Overfilled Crankcase:

An overfilled crankcase can be a serious issue for your vehicle. The correct amount of oil is necessary to ensure your engine remains properly lubricated and running smoothly.

When too much oil is added during an oil change, the excess can cause excessive pressure within the engine and lead to an oil leak.

This can result in a mess in your garage or driveway, but more importantly, it can cause damage to your engine if not addressed.

It’s important to add the right amount of oil to your engine. Check the required amount and ensure that it is filled accurately.

This will aid in smooth engine performance and increase its lifespan. Also, be careful to avoid any oil leakage following an oil change.

Risks Of Oil Leaking After An Oil Change

Oil changes are essential for the smooth operation of our vehicles, but it’s important to know the potential risks of oil leaking after the oil change is complete.

Oil leaks can occur for various reasons, such as loose oil filters, stripped drain plugs, or damaged gaskets.

Besides being a nuisance, oil leaks can be dangerous as they can cause the engine to overheat, catch fire, or even result in traffic accidents.

Identifying and addressing oil leaks immediately is crucial to avoid any serious consequences.

Regularly checking the oil level and consulting with a professional mechanic can help prevent oil leaks and keep your vehicle running smoothly.

1. Damage To Engine Components:

Oil leaks can have a detrimental effect on the smooth operation of your car’s engine.

Oil Leaking After An Oil Change

Any damage to engine components can cause stress on the moving parts and reduce their efficiency.

One common cause of this issue is oil leaking after an oil change.

This is usually a result of improper installation of the oil filter or drain plug, leading to an uneven oil distribution throughout the engine.

Over time, this can cause excess wear and tear on critical engine components, resulting in performance loss and potential engine failure.

It is essential to address any oil leaks as soon as possible to ensure the longevity of your vehicle and avoid costly repairs down the road.

2. Engine Overheating:

Various factors can cause engine overheating, but one common culprit is low oil levels.

When the engine’s lubrication system fails to provide enough oil to keep the moving parts properly lubricated, excessive friction and heat can build up, leading to engine overheating.

It’s essential to ensure that the oil levels are at the appropriate level at all times, especially after an oil change. When you get an oil change, your engine may leak oil.

This means the engine has less oil than it needs and might get too hot. Checking your car often and fixing any leaks quickly can help to stop the engine from getting too hot.

3. Poor Performance:

As a car owner, it’s important to keep an eye on your oil levels to avoid poor performance on the road.

When your oil levels are low, your car’s engine won’t be properly lubricated, resulting in reduced performance and potential struggles with accelerating or idling.

However, it’s also important to note that poor performance could also be caused by an oil leak, especially if the issue persists even after an oil change.

Make sure to closely monitor your oil levels and seek professional help if you suspect an issue with your car’s oil system.

Proactively, you can ensure your car runs smoothly and safely.

4. Fire Hazards:

Oil leaks can be a potential fire hazard for vehicles. After an oil change, ensuring no leaks is essential, as the oil can ignite and cause a fire.

An oil leak poses a significant risk as oil is flammable and can create sparks when it comes into contact with moving parts, such as the exhaust system.

It is vital to watch for oil leaks and address them immediately to avoid any potential danger.

It is always better to be safe than sorry when it comes to fire hazards, and taking proactive measures to avoid them can save lives and prevent property damage.

5. High Repair Costs:

As a vehicle owner, it’s important to perform car maintenance, including regular oil changes, to ensure safe and efficient driving. However, unexpected issues can still arise.

High Repair Costs

One common issue car owners face is an oil leak after an oil change. This can lead to costly repairs, as the oil can damage sensitive parts of the engine and surrounding components.

Even if only a small amount of oil leaks out, the damage can be significant and require expensive replacement parts.

It’s crucial to stay on top of any oil leaks and get them fixed promptly to prevent further damage and high repair costs.

How To Identify And Prevent The Source Of The Leak?

If you recently got an oil change and noticed oil leaking from your vehicle, it’s time to take action. Identifying the source of the leak is the first step in preventing further damage to your car.

Start by checking the oil filter and drain plug to see if they’re properly installed and are not loose. If those are fine, inspect the oil pan and valve cover gasket for any cracks or damage.

You should also examine the hoses and connections to the filter to ensure they are tight and in good condition.

By figuring out where the leak is coming from, you can take steps to fix it before it becomes a bigger problem.

Remember, regular maintenance and inspections can help you detect and prevent issues like this, so staying on top of them is important.


Oil leaks after an oil change can be concerning and require attention. What’s most important is making sure to determine the source of the leak.

You should inspect for spilled oil on the ground near or around your vehicle and check for any puddles or drops underneath your car after an oil change.

Problems like cracked gaskets, worn-out seals, bolts carelessness removed or replaced, loose drain plugs, etc., can be common causes of oil leaking after a service.

If you are having trouble figuring out where oil is coming from and how to fix it, getting help from a professional mechanic is a good idea. They will be able to solve the problem quickly.

With that being said, taking care of and addressing oil leaking right away is the best way to prevent further damage and more expensive repairs in the long run.

Terrence Hines

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