5 Best Engine Oil Additives For Reducing Engine Noise

Engine noise can be a symptom of a more serious problem for your vehicle. It is important to find the cause of the noise, and fix it promptly to avoid substantial damage. But, the older an engine gets the more likely it is to start making some unpleasant noises. Often, you can identify and remedy engine noises with a simple solution like choosing the right type of engine oil. Engine oil helps to lubricate the engine's components, reducing the volume and occurrence of certain engine noises. Troubleshoot engine noises by considering:

  • When the noise occurs. Is it when you start the engine?
  • How the noise sounds. Is it a knocking noise or more of a ticking noise?
  • The temperature of the engine. Is it noisy when it is hot or cold outside?

Using engine oils with additives helps to minimize excess deposits built-up by wear. Additives also help to lubricate the engine when the oil needs a little extra help for the engine to work smoothly and last longer. Some additives help the engine to burn fuel more efficiently, which saves you money at the pump by getting more miles per gallon.

It is important to look at the ingredients in oil when trying to choose the best additives to suit your engine's needs. Different ingredients can have different benefits for the vehicle. For example, zinc helps the engine to run smoother and quieter whereas phosphorous additives are good for reducing wear and tear.

A mechanic pouring engine oil with additives into a car engine, 5 Best Engine Oil Additives For Reducing Engine Noise

Engine Oil Additives That Are Most Effective For Reducing Noise

1. Sea Foam SS14 Spray Top Engine Cleaner & Lube

Sea foam spray works great if you spray it directly on the lifter arm while the engine is warm. Add half of the can to the engine oil. Let it sit overnight, and it will get rid of the carbon build up in the engine. The next day, the engine should run much quieter.

Click here to buy Sea Foam SS14 on Amazon.

2. Marvel Mystery Oil

Marvel Mystery Oil helps to increase your engine's fuel efficiency, and will give the vehicle more power. It also helps the engine to start up smoother, even in cold weather. This additive helps to clean build-up from your engine caused by fuel that contains ethanol.

Click here to buy Marvel Mystery Oil on Amazon.

3. Liqui Moly 20004 Hydraulic Lifter Additive

Liqui Molly helps your oil to better lubricate the engine. It results in a cleaner and quieter running engine. Liqui Moly works well for trucks with superchargers and catalytic converters.

4. Rislone 100QR Engine Treatment Conditioner & Cleaner

This product helps to lubricate the engine. It also helps the oil keep its viscosity longer. Using this Rislone oil treatment will help get rid of deposits in the engine caused by wear. 

Click here to buy Rislone 100QR on Amazon.

5. SeaFoam High Milage Ethanol/Gasoline Motor Treatment 16 oz.

Sea Foam's High Mileage oil additive will clean deposits in the engine. It also gets rid of moisture inside the engine, which could lead to corrosion of the engine's components.

Click here to buy Sea Foam High Mileage on Amazon.

What Can Stop Lifter Noise?

Lifter noise can be caused by wear and tear on the engine. It could also be caused by not having enough oil pressure. If the oil pressure is too low, you may hear a metal on metal clanking sound. The engine will not have enough lubricant to run properly. The best way to prevent this noise is to regularly check your oil, and change out the oil filter when the oil starts to break down. Old oil will start to break down or foam up, and it won't work as well.

Some other possible causes of the noise could be from wear, dirt, or from the check valve getting stuck. You may notice a tapping sound when you start the engine, especially on a hot or a cold day. Making sure you have plenty of oil can prevent the engine from overheating. It can also prevent waste deposits from building up inside the engine. This will prevent and stop noises. 

One way to stop noises from the engine is to use injector cleaner. If there is too much carbon build up in the engine, the pistons will scrape against the metal in the combustion chamber. This will cause it make a knocking sound when you start the engine. Usually, the sound stops once the engine heats up and the openings expand. However, leaving it untreated can create a more serious problem. 

Will Thicker Oil Make The Engine Quieter?

The answer to this question just depends on your vehicle's engine. Check to see what kind of oil is recommended. If your oil is too thick or too thin, then not enough oil will get pumped into the lifter. This will cause the lifter to make noise. Also, if the oil is too thick or too thin, it could start bleeding out while the vehicle is parked. Lighter oils tend to give the vehicle better mileage, but it really depends on your engine. 

Does Engine Make Noise When The Oil Is Low?

If you do not have enough oil pressure in your engine it could cause too much friction in the engine's components. This could cause the engine to make a scraping noise when you start it up. It could also cause the engine to corrode or overheat.

Does Oil Treatment Stop Ticking Noise?

Oil treatment can stop ticking noises, depending on what causes the noise. There are many possible causes of noises coming from the vehicle. Oil treatment can help keep the engine clean from rust and deposits from wear. Keeping the engine clean, lubricated, and running smoothly will prevent ticking noises from the engine.

In Conclusion

There are many benefits to using engine oil additives. Additives help you get more out of your vehicle. The engine will last longer and run smoother. You will have fewer trips to the shop as your vehicle ages and mileage increases. It is important to always maintain the engine, and make sure to get an oil change regularly. However, using additives and engine or fuel treatments is big help. Try to learn what your vehicle needs. Lots of options are on the market to help keep you on the road, and not in the shop.

Check out our blogs for more great tips on identifying and repairing engine noises:

Whistle Noise When Driving And Turning: What's Causing It?

Knocking Noise Under My Car When Driving: What Could It Be? 

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