Why is No Oil Coming Out During Oil Change? Reasons

No oil coming out during oil change; this is usually not a good sign. This usually happens when the engine runs out of oil or oil turns into a dark block due to high oxidation. But it can happen even if the oil filter is faulty. Also, no oil coming out during the oil change can be the reason for oil burning and absorption.

Usually, if oil burns, there will usually be driveability concerns like blue smoke and roughing. It will be best to find out the problem and immediately fix the problem. Let’s see why no oil is coming out during the oil change.

Sudden Loss Of Engine Oil?

Often you’re losing oil without any sign of external leakage. The only place you lose it is outside the exhaust pipe, meaning you’re burning oil. There can be three reasons: worn oil control rings and crankcase breathing oil into the plenum chamber.

You can burn enough oil to drop the oil level on the dipstick but without any noticeable smoke. You can only fix these problems slowly but reduce the sign using thicker-grade oil.

Check: Thickest Oil of Motor

Using thicker oil will adversely affect fuel economy and power to some degree. Nevertheless, if the compression rings are poorly sealed, the ring seal may actually improve.

No Oil Coming Out During Oil Change

Why is No Oil Coming Out During the Oil Change?

When a car mysteriously loses oil, there are usually two possible reasons: leak or your engine is burning it. While you may not see any visible signs of a leak, a less prominent part, like a worn seal or leaking o-ring, could be the culprit.

Luckily, during an oil change, a free 19-point inspection can help you to find out any visible leaks. If you need to add more oil between changes and no leaks are found, your car is likely burning oil.

What Causes Oil Not Draining From Oil Filter?

Oil type affects sludge formation. Likewise, if you have an older car engine, it is more likely to have deposits and clots that form sludge. As a result, your engine oil will not drain, causing engine problems.

If you keep your car’s engine oil the same for a long time, sludge or dirt build-up is inevitable. It affects the engine by reducing performance and increasing wear. In the worst case, your machine will not drain oil.

Using the wrong engine oil can have severe consequences for your vehicle. Improper oil prevents oil drainage, causing engine damage and reduced performance. Ensure your car needs the right oil to avoid these problems.

Losing Oil But No Leak Or Smoke?

If your car is losing oil or burning but not leaking, it’s not as simple as replacing a seal. The problems are more serious.

Once your engine starts burning oil, you need to fix it immediately. There is a good chance that your machine will have internal damage that will be expensive to repair. This can be due to various reasons, which we will discuss below:

  • Internal oil leak
  • PCV valve problems
  • Worn Piston Rings
  • Blown Head Gasket
  • Bad Cylinder Walls
  • Circuit Related Problems
  • Dirty Oil
  • Internal Engine Damage
  • Tiny Holes
  • Worn Valve Seals
  • Decreased Engine Compression

Took Oil Filter Off, and No Oil Came Out?

If the oil filter is mounted on the engine, the filter dumps oil into the pan. It’s standard on some engines because you could allow the engine to run for a minute. During start-up, it will enable the oil filter to fill and circulate the oil to the bearing.

You can solve the oil drain problem by installing a 90-degree adapter between the block and the filter. However, if the filter is dry and clean, you have a bigger problem. So, remove the oil filter, and no oil is coming out.

How to Stop an Engine from Burning Oil?

From the causes of burning oil, a bad PCV valve is the easiest one to fix. In contrast, the other factors are lousy piston rings and valve sealant. However, there is a simple option that you can try. Instead of changing the internal parts to make them more compatible, you can change the oil.

Motor honey is an oil treatment that you add to your regular engine oil. Additionally, it’s designed to decrease oil burn without changing the engine. You need to include one bottle with every oil change. It only costs a few dollars since it takes up about half a quart of motor oil.

It’s definitely a money-saver compared to adding oil between oil changes. And if it comes off an engine overhaul, it could save you hundreds or thousands of dollars. We’re not claiming it’ll always solve all your problems, but it’s so easy and cheap that it’s worth a try.

Reasons Of Oil Won’t Drain From the Car:

There are many reasons oil won’t drain from the car. Some reasons are:

Gelatinous Engine Oil:

The oil sometimes turns into a dark brown solid and gelatinous compound. This happens when water or coolant mixes with oil. Another cause of thick engine oil is pollution.

Cold temperatures also affect your engine by hardening the oil, causing oil drainage problems. So, if you use the right oil for your machine, you can fix this problem.

Blocked Oil Passage

Your car’s oil filter traps dirt and debris while running the engine. Nonetheless, this filter becomes clogged with dirt over time, causing dirty exhaust fumes and overheating.

If your car’s engine oil is not draining, it is likely because of a blocked oil passage. You can fix this problem by cleaning the debris, dust, and grease from the passage.

Check for: Best Oil Filter In 2023

Clogged Oil Plug

An over-tightened drain plug can sometimes damage the top gasket. Could you not push it to control the damage? Just spray penetrating oil on the engine oil plug to fix this problem.

Car Burning Oil Symptoms:

Keep an eye out for these problems, as they likely indicate that your vehicle needs maintenance.

Exhaust Pipe Smoke

If there is blue smoke coming from the exhaust pipe, this is a good indication that the car is burning oil. Yet, this smoke is usually black. This smoke will get worse as the car moves.

Poor Driving Performance

You may see a decrease in performance. Don’t be surprised if the car starts to vibrate more.

Low Oil Level

Low oil levels can cause the engine to overheat. A lack of oil prevents the engine from keeping cool.

The Smell of Burnt Oil

The smell is another indication that the car is burning oil. The burning oil smell will get stronger as the car moves.

Oil Seepage

If there is an oil leak, the oil quickly leaves the engine.

How To Fix Burning Oil?

Here’s a step-by-step guide on what to do if your car has an oil fire.

Equipment and tools required

You will need a socket set, wrench, rag, screwdriver, oil pan, and funnel to solve this problem.

Step 1: Check the oil level

What you should do is check the oil level. Just remove the oil cap and check the dipstick level. Particularly, if the oil level is low, add more oil.

Step 2: Clean the Oil Filter

Adequately, remove the filter and spray with a degreaser. In general, you can use a wire brush to clean it.

Step 3: Add New Oil

After cleaning your oil filter, you need to add some new oil. With a funnel, you can pour oil into the engine. Be sure to check the dipstick level to make sure you’ve added enough oil.

Step 4: Now Start the Engine

The final step is to start the engine and run it for a few minutes. Check the exhaust pipe for smoke to ensure your vehicle no longer burns oil. If smoke is still coming from the exhaust pipe, you must take the car to a mechanic for repairs.

Final Word:

In short, if you don’t change the oil in time, it sludges up, and no oil comes out during the oil change. Sludge is the culprit that you should fix it. Furthermore, if your car loses oil, the reason is oil leaks or burning oil. But if you do not see any signs of a leak, a worn seal could be the culprit. While changing the oil, remember to change your car oil filter.

On the other hand, this is all about no oil coming out during an oil change. Here we are trying to give correct topic-wise information. If you need to know more about this topic, contact us. Thanks for giving us your valuable time.



Emon is Lubricants specialist who studied on Petroleum Engineering in UAE. He have more than 10 years experience on different kinds of lubrication including automobile troubleshooting.