How to Remove a Stuck Oil Drain Plug

by Neha Sharma I am Digital Marketer and SEO Expert. Currently I

The oil drain plug is essential because it removes oil from the engine for cleaning and maintenance purposes. It also prevents any damage to your engine if there is an issue with the oil level. If you have not replaced the oil drain plug before, you should do so as soon as possible. You can use a screwdriver or other tool to help you.

So, let's get started! But before that, let's explore the various reasons for stuck oil drain plugs:

Sludge is one of the most apparent reasons the drain plug gets struck. Due to the sludge formation, it becomes difficult to remove an over-tightened oil plug. When the oil change is prolonged, it leads to sludge formation. The oil oxidizes under high temperatures, and the engine molecules break down. When these molecules are mixed with grime and dust, it leads to sludge formation. It also contains metallic particles and carbon coming from the combustion engine.

Over tightening of oil drain plug is another common reason for best NGK Spark Plugs for 5.7 Hemi. While undertaking routine maintenance, if the plug is over-tightened, it may damage the screw pitch. In this case, one should change the whole oil pan. There is a machining process available. That helps to hold the screw in place.

Steps to replace the struck oil drain plug

Warming up the car

To remove a stuck oil drain plug, you should first warm up your car. You can take a short ride or leave it in an idle state after starting. Now park the car on stable ground. Take a hydraulic jack to lift the vehicle. Now locate the oil drain plug and move it clockwise or counterclockwise to loosen it.

Take a Socket Wrench

The flexibility and practicality of the socket wrench make it one of the desired tools in the automotive industry. Although it can be used for several purposes, one of the best use of this tool is to untighten the oil drain plug. Get hold of the socket that accurately matches the drain plug's dimension. To get extra torque, use the socket wrench with a long handle.

Using Hammer

If the socket wrench cannot loosen the drain plug, next is the hammer to help you out. Tap the hammer on the oil drain plug. Make sure to keep your taps light. Else you may end up with a broken drain plug. You may use the hammer and socket wrench alternatively to make it work.

Using Lubricate or Rust Remover

Using lubricants also help in removing the struck oil drain plug. These are the solvent substances that help in removing rust and sludge. Spray some lubricant oil on the drain plug and let it sit for a while. Then try to pull the plug gently.

A Gator Grip may help.

Gator Grip is a universal wrench socket that works with all types of plugs, bolts, and sockets. It may help in removing the plug. You can use the lubrication oil first for an over tightened socket plug and then proceed with the gator grip to get the desired result.

Refer a professional recommends, If none of the remedies is working for you, it is best to refer a qualified professional to get the work done. This mechanic has prolonged experience in automotive tasks and can release the drain plug quickly without causing much damage.

Frequently Asked Questions (FAQ)

Q: How do I know if my oil drain plug is stuck?

A: If you notice any unusual noises when turning the oil drain plug, it means that the drain plug is stuck. It could lead to expensive repairs.

Q: What should I do if I cannot remove the oil drain plug?

A: Many reasons why the oil drain plug might become stuck. One of them is due to corrosion. Another reason is the clogged oil filter. The oil drain plug is located at the bottom of the engine bay. So, before trying anything else, you should check whether there is any blockage in the oil system. If yes, then you need to clean the oil filter. If not, then you should have a look at the oil level. If the oil level is low, you should top off the oil by adding more oil into the oil pan. If the oil level looks normal, then you should change the oil.

Q: Can I replace the oil drain plug myself?

A: Yes, you can replace the drain plug easily with the proper know-how. Remember! Replacing the oil drain plug requires special skills and equipment. You may refer a qualified technician who will be needed to perform such a task.

Q: Is it safe to drive my vehicle after replacing the oil drain plug?

A: Yes! Driving your car shouldn't pose any problem as long as you don't over-tighten the new oil drain plug. However, if you feel that the oil drain plug is too tight, consult a professional.


They struck oil drain plug is not only annoying but also dangerous. If left untreated, you will not be able to replace or add the engine oil when required. It may lead to severe problems like overheating and engine failure. So, it is better to fix the problem to protect the engine life.

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About Neha Sharma Innovator   I am Digital Marketer and SEO Expert. Currently I

7 connections, 1 recommendations, 68 honor points.
Joined APSense since, September 12th, 2019, From Delhi, India.

Created on Mar 19th 2022 13:20. Viewed 193 times.


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