What kind of Oil to use for Your Small Engine

We already explained it to you about why you should change your oil. In short, nothing is new and at its best conditions forever, and your engine oil is not the exception. Your oil might be mixed with dirt and debris, making it do its job harder. 

If you change your engine oil at a good frequency, then not only are you keeping your machine working smoother, but you are also helping your devices to remain at the top for a longer period.

Not knowing which oil to choose? Consider some of our suggestions to find out which oil is the best for your small engine.

This part, we will introduce to you:

• What types of oil are there
• What kinds of oil are there

Types of oil:

Motor oils vary based on their grades, determined by viscosity and behavior at different temperatures. Lawn mowers have either two-stroke or four-stroke engines. Two-stroke engines mix gasoline and oil, while four-stroke engines require separate oil addition.

Generally, there are the following types of oil:

• Single Grade Oil: This type of oil contains barely, or mostly no additives.
• Multi-Grade Oil: This type of oil uses additives in order to provide better viscosity, and that boost the viscosity across a wide range of temperatures.
• Synthetic Blend Oil: The synthetic blend oil is a mixture that contains regular and synthetic oil. This substance was blended with additives that are normally used to boost performance, especially in colder temperatures.
• Full Synthetic Oil: This type of oil is an artificial lubricant. This type is designed for use in high-performance and commercial engines.

Kinds of oil:

Normally, there are the following types of oil to be used in small engine:

• SAE 30: the most common type of oil for small engines.
• SAE 10W-30 
• SAE 5W-30: all-purpose motor oil.
• Synthetic SAW 5W-30
• Vanguard 15W-50: for continuous uses such as commercial lawn cutting.

When choosing your oil, you should consider many elements. However, one of the most important things to put into consideration is: Which kind of CLIMATE you are using your device in?

This is important to consider because each kind of oil will work better at a certain kind of temperature. From our suggested lists, here are our advice on how to use each of them:

• SAE 30: The SAE 30 can be considered as one of the most common types of oil for small engines. This oil is best suited for work under warmer temperatures.
• SAE 10W-30: Compared to the SAE 30, SAE 10W-30 has a much wider temperature range. If you use your engine in cold weather, then SAE 30 might actually make the starting process slow. However, if you use the 10W-30, starting your engine in cold weather will be much faster. In return for that, the oil consumption of this type will be much more and you may have to check and change more often.
• SAE 5W-30: If you want a kind of oil that can work multiple kinds of tasks, then the SAE 5W-30 is just for you. SAE 5W-30 is your all-purpose motor oil. Using this kind of oil will provide protection at all temperatures. Here is something special: you don’t have to consume more oil to start if you use this kind of oil.
• Synthetic SAW 5W-30: You should use this oil if you know for sure that you have to work under very cold temperatures.

Vanguard 15W-50: Another type of oil with a wide range of temperatures. This oil is ideal for continuous uses such as commercial lawn cutting.

Before you buy a new oil, or once you have replaced your engine oil, then always remember to check your oil to make sure the oil as well as your engine will work at the best conditions.

Normally, for mowers with four-stroke engines, it's essential to check the oil level before each mowing session. For brand new mowers, change the oil after the initial three to five hours of use to eliminate potential metal filings from internal parts movement, preventing excessive wear. During regular use, replace the oil in your walk-behind mower at least once per season or every 50 hours of use. Similarly, for riding mowers, change the oil every 100 hours of use. Refer to the owner's manual to determine the specific oil quantity needed.

1. What type of oil should I use for my small engine?

It is crucial to use the oil recommended by the engine manufacturer. You should always start by referring to the owner's manual to get the exact kind of oil you need. Typically, a 10W-30 or SAE 30 oil is suitable for most small engines. 

2. Can I use synthetic oil in my small engine?

In many cases, synthetic oils can be used in small engines, providing better protection and performance. However, some engines may require conventional oil, so it's essential to check the engine manufacturer's recommendations before using synthetic oil.

3. How often should I change the oil in my small engine?

The oil change frequency varies based on usage and the specific engine model. As a general guideline, it's recommended to change the oil every 25-50 hours of operation or at least once a season.