How To Change Dirt Bike Oil? (10 Easy Steps)

Engine oil is the essential component that operates as a lube among moving parts in the bike’s engine and assures excellent efficiency. As a result, basic dirt bike management, such as changing the oil, is vital. So, this article will give you How To Change Dirt Bike Oil – 10 Easy Steps. 

Change the dirty oil by simply cleaning your workspace, accessing the oil filter, draining the oil, removing the filter, then replacing the new filter, draining the plug, putting oil in, and starting the engine. Change the oil at least once or twice a year.

While your bike will take a lot of stress on and off the track, if you don’t treat it well in the garage, it will fall apart. Whether you are an expert or a newcomer, you must change the dirt oil after a specific period of time since clean oil avoids contamination. So, check the entire article for all the necessary steps of the oil-changing method.

Importance of engine oil

  • Motor oil is usually regarded as the vehicle’s engine’s lifeblood.
  • Whether you like an antique Italian Ducati or a Harley-Davidson aficionado, engine oil is essential for keeping your engine parts cool.
  • Engine oil reduces friction and prevents excessive power loss.
  • A well-lubricated engine will burn fuel more efficiently and thus function effectively.
  • The engine oil helps to balance all of the bike’s parts by changing the gasoline into a moving force.

Does a dirt bike have an oil filter?

do dirt bikes have oil filters

Every bike model has its own set of settings, although practically all bikes include an oil filter or drain plug on the left side of the engine. On the oil filter cover, you may possibly notice two eight-millimeter bolts.

We also have a query: “Do these Chinese 110-125cc motors have an oil filter?” The answer is that they do not have a changeable oil filter like your car. They do have a screen installed beneath the oil pump pickup.

What happens if you don’t change your dirt bike oil?

  • If you fail to change the dirt oil in your motorcycle, the engine will overheat.
  • The bike’s fuel efficiency may decline, making it less efficient.
  • You will notice friction between its moving parts.
  • Over time, dirt or chemical substances might build, and block the oil lines.
  • There is also a risk of corrosion as there is not enough lubrication.
  • This will eventually fail to the point of irreparable damage.

As a result, according to the dirt bike manual, you should change the engine oil, oil filter, and transmission oil after six races, or every 15 hours.

Why do dirt bikes need oil changes so often?

how often should you change dirt bike oil

Reasons

  • The reason for changing the oil so frequently is that it’s a result of low oil levels.
  • This is essential since oils might wear out on dirt bikes.
  • Riding a dirt bike is not a smart idea because oil declines and doesn’t lubricate as effectively over time as a result of contaminants such as dirt.

Solutions

  • Changing the oil on a regular basis, along with cleaning the air filter, helps to remove dirt and impurities, allowing your bike to last longer and work better.
  • It will ensure the engine is in good condition with protected and lubricated parts.
  • To achieve the five to ten-hour milestone is necessary, or if not, then we recommend changing your oil every six months.

How do you know if your dirt bike needs oil?

dirt bike oil change

What are the symptoms of low or empty engine oil in bikes?  It’s simple to tell if your motorcycle requires oil. Let’s have a look at the possible indication that the bike’s craving oil.

  • The simplest method is to visually inspect the engine’s oil for color and freshness.
  • If the oil is too dark, such as black or dark brown, or too thick, it is time to replace the engine oil.
  • Overheating and loud engine noises are further signs of potential oil problems.
  • If your check oil light flashes, it indicates that your motorcycle’s oil is low.
  • Modern motorcycles are built with sensors that, through the use of dashboard lights, may notify you whenever your motor is low on oil.
  • You will see a lot of dirt or contaminants underneath your engine.
  • Declining performance is another sign of a low oil or dirt oil issue.
  • Always consult your owner’s manual to figure out how much oil your dirt bike needs.

Change Oil From Dirt Bike – 10 Easy Steps

how to change oil on dirt bike

Give a check before starting

  • Before beginning to change the dirty oil, the first responsibility is to check the oil level and condition.
  • Muddy oil and oil-containing metallic particles are other signs of a problem.
  • Check for any leakage or burned parts.
  • After you’ve confirmed that the oil in there isn’t suggesting any obvious bad engine issues, the oil change can start.

Warm Up your motorcycle 

  • Make sure you warm the engine before changing the oil.
  • Warm up the bike to “operating temperature,” then ride it for 30 minutes before changing the oil.
  • But never start an air-cooled motorcycle and let it rest for thirty minutes, as there is a massive risk of damaging your bike.

Clear your workstation

  • Make sure the oil-change area is clean and clear of dirt and other pollutants before you start.
  • You must properly set up the workstation by gathering the necessary items.

Remove oil filter or drain plug 

  • Remove any items that restrict access to the filler, drain plug, and oil filter.
  • Allow the oil to drain while you work on cleaning the oil filter.
  • You might need to uncover the engine guard covering the filter cover.
  • To remove the oil filter cover or cap, you’ll need to use a torque wrench. Also, make sure the bolt is not over-tightened.
  • Roll the engine with your hand to push out further oil.
  • Now, clean around the oil filter cover and inside the container where the filter goes.
  • You can use a paper towel or a lint-free rag to clean the filter.

Drain the old oil

  • Remove the oil-fill plug first, then the drain plug with a socket wrench.
  • Your oil pan will get all the drained oil.
  • Place the drain pan behind the drain plug to catch the used oil.
  • Determine the filling and drain plugs at the top and bottom of the motor box.
  • Allow the old oil to drain for 5 to 10 minutes, or until the stream has dropped.
  • To empty the oil totally, kick the bike over 5 times.
  • Hold the arm to ensure you don’t splash oil on yourself and unscrew the plug by hand.
  • However, you can purchase magnetic-tipped drain plugs that will assist you in catching all of the metal shavings within the gearbox.

Also read: Why Should You Be In The Proper Gear Before Starting Down A Hill?

New filter installation

  • The old filter should be disconnected from the bike, and then the new one should be installed.
  • Replace all of the covering O-rings if you have an inside filter.
  • Give a small amount of drain pan oil or grease to the O-ring on your new filter.
  • The oil makes it easier for the filter to slide into the slot and ensures a tight fit.
  • Also, put a little oil directly into the filter to prevent your engine from running dry when you start it.
  • Install the filter by hand and crank it until a certain resistance is detected.

Reinstall your drain plug properly

  • If your drain plug has a cover, change it.
  • You also need to screw the drain plug in by hand until snug to avoid the chance of cross-threading.
  • Finish tightening with a torque wrench, or tighten the drain stopper only 1/4-turn from hand-snug with a box or socket wrench.
  • Tightening your drain cap with a torque wrench at 14 to 16 foot-pounds of torque is the most secure method.
  • Remember, overtightening is not permitted!

Put an adequate amount of new motorcycle oil

  • Determine how much oil will be required to fill the engine.
  • The engine will have a sight glass or a dipstick to detect the oil fill level.
  • Fill a funnel halfway with the appropriate quantity of oil.
  • Continue to add oil until the level is somewhere between “Low” and “Full.”
  • Install the filter cover with the engine guard after adding oil to the O-ring.
  • So, properly refill the filter with fresh and clean oil to reduce the amount of time the engine runs without oil.

Run the engine

  • Install the correct amount and thickness of the oil, as recommended in your owner’s manual.
  • Check for oil pressure by visually inspecting the oil pressure light or verifying the pressure on the gauge.
  • Now it’s time to double-check the oil level.
  • If required, put oil or remove oil.
  • For unintentionally overfilled oil, make sure you drain some oil.

How much oil do you put in a 4-stroke dirt bike?

If you can’t find the owner’s manual, you should take 600 ml on an ordinary two-stroke dirt bike. On the other hand, a typical four-stroke engine requires around 1000 cc of oil.

The most common weight for dirt bikes is 10w-40. This is to say, 20L of fuel to 1L of oil. ATF, or light motor oil, is often used. Because this oil is exposed to less heat and contaminants than engine oil in a four-stroke engine, it does not require regular oil changes as well.

How often to change 4 strokes of dirt bike oil?

4-stroke engine Riders should change the oil every five to ten hours to maintain an even balance between cost and proper bike repair and maintenance routine. You can reuse the filter for another cycle, but it’s better to replace it. Most pro race teams change the engine oil after each moto, but most riders can get away with changing it every two to three days.

What oil does a 2-stroke need?

Semi-synthetic, synthetic, castor, or petroleum 2-stroke oil, also known as two-cycle oil or 2t oil base, can be used. Modern two-strokes use synthetic oil to reduce high emissions and greasy deposits on spark plugs. Simply, we mix the engine oil with gasoline or petrol at the volumetric fuel-to-engine oil ratio that typically runs from 16:1 to 100:1.

Related spark plug: Best Spark Plugs For Harley Davidson

How often to change the oil on 2 stroke dirt bike?

Your ride duration will tell you when to change the oil. However, in the case of a two-stroke dirt bike, the engine oil should be changed every 5 hours of riding. Sometimes you need to change the oil every 3 hours when you ride roughly. If you hardly ever ride it, every 2–5 months to change the oil is okay.

How many hours to change dirt bike oil?

  • Replace the air filter every 3-4 hours, each and every time you ride if the air is very dirty.
  • We typically replace the oil every 15 hours.
  • Many motorcycle professionals recommend changing the oil in your bike every 3,700 miles.
  • If mineral-based motor oil has been used, it should be changed every 2,000 miles.
  • Oil should be changed after 5 to 10 hours of riding on a two-stroke dirt bike.
  • A 4-stroke dirt bike sometimes goes approximately 10–15 hours between oil changes.

How much does a dirt bike oil change cost?

Oil changes usually cost $80 to $110, which includes chain cleaning or lubrication, as well as a short visual checkup and tire pressure check. Also, the average cost of a motorcycle oil change is $56.21. This price includes two parts: $12.21 for the oil and $44 for the service. However, the most likely cost is:

High-End Estimated Price:$69.47
Average Price:$56.21 
Estimated Low-End Cost:$42.94

Also Read: What is the Average Cost of a Dirt Bike?

FAQ

1. Can you change motorcycle oil without a stand?

It is not essential to have a rear paddock stand, bike jack, or lift. However, a stand is not required, but it is comfortable to tip the motorcycle upside down and allow the oil to flow out of where you pour the oil.

2. Can the wrong oil damage the engine of your dirt bike?

Yes, excessive oil can damage the engine sometimes. However, the combination of the two oils can start to have an impact on the motorcycle engine, eventually leading to worse troubles. Excessive lubrication, overheating, and transmission failure can also come from using the incorrect engine oil.

3. How do I drain the oil from my dirt bike?

First, loosen the drain cap. Unscrew the drain plug by hand, but make sure your arms are not in the path of the oil that is going to stream out of the engine. Unscrew the drain bolt and pour the oil into your oil pan.

4. Can you change the oil on your dirt bike without warming it up?

Never replace the oil on anything without first letting it warm up. Warming up is beneficial, but excessive warming of the bike engine is detrimental.  Therefore, it should be at its operating temperature.

Final Words

So, it’s time to conclude the entire session here. Now, you understand How To Change Dirt Bike Oil and all you need to do is check the faults, oil level, and any other issues inside the engine. Then simply replace the oil filter and make sure you pour fresh oil inside to run the bike like a horse again.

We have also discovered what you need to follow in the case of 2 or 4 strokes, along with the estimated cost for changing dirt oil. However, if you follow our article, you can successfully change the bike’s dirt oil and add the new oil for freshness and excellent performance again.

Share on:

Hello, this is Adam Willam, the owner and author of the website- "motobikekit.com". I have been passionate about biking since I was a child and have always been fascinated by the mechanics of how bikes work. When I became old enough, I started my own business of repairing and customizing bikes. By doing this I have quickly gained a reputation for being the go-to guy for bike repairs and customizations and have been running my shop successfully for many years.

Leave a Comment