How to change oil Nissan Fuga

The Nissan Fuga is a luxury sedan produced by Japanese automaker Nissan. The first generation (Y50) was introduced in 2004, as a replacement for the Nissan Cedric and Gloria. It offered smooth handling and a comfortable ride, thanks to its double-wishbone front suspension and multi-link rear setup.

In 2009, Nissan launched the second generation (Y51). It maintained the comfort and handling, but added more advanced technology like a new infotainment system and safety features. Fuel efficiency also improved.

Both generations have V6 and V8 engine options, and rear-wheel or all-wheel drive. The Fuga is known for its combination of luxury, performance, and affordability compared to other premium sedans.

In both North America and Europe, the Fuga is marketed as the second and third-generation Infiniti M, and from 2014 onwards, as the Q70. Since 2006, it has served as the top-tier model in Nissan’s luxury division, Infiniti.

Do I Need to Urgently Change the Oil Right Now?

You should change your oil according to the car manual’s recommendation or when the oil change light on your dashboard turns on.

What is the Frequency (Interval) for Changing Engine Oil?

Usually, it’s recommended to change the oil every 5,000 to 7,500 miles. However, the frequency can vary depending on the car’s age, driving conditions, and oil type.

Poll: how often do you change your engine oil?

Vote how often you try to change your oil

For the Nissan Fuga, it’s generally recommended to change the oil every 5,000 miles. But if you’re frequently driving in harsh conditions—like extreme temperatures, heavy traffic, or towing heavy loads—you might need to change it more often.


Intresting oil change frequency study is the research conducted by Edmunds, in the United States in 2019. The study analyzed over 7 million service records and concluded that most modern cars can go over 10,000 miles (16,000 km) without an oil change.

How to Check the Engine Oil Level?

To check the engine oil in a Nissan Fuga, park on level ground and wait for the engine to cool. Pull out the dipstick, wipe it clean, then reinsert it fully. Pull it out again and check the oil level – it should be between the “Min” and “Max” marks. If it’s low, you should add more oil.


Jim Fitch of Noria Corporation conducted a study, published in 2012, on how oil viscosity affects engine performance. High viscosity reduces the oil control ring’s ability to remove excess oil from the cylinder wall, leading to oil loss. On the other hand, low viscosity can also cause issues. The goal is to maintain an optimal viscosity, influenced by engine design and operational factors, to minimize oil consumption.

Visual Assessment of the Condition of Engine Oil

You can tell a lot about engine oil by looking at it. If it’s dark and dirty, it probably needs changing. A quick test is to put some oil on a white paper towel. If it spreads out thinly and has a brown color, it’s still good. But if it’s thick and dark, it’s time for a change.

Preparing to Change Engine Oil

Before changing the oil, gather all necessary tools like a wrench, oil filter wrench, new oil, new oil filter, and an oil drain pan. Make sure the engine is cool to avoid burns.

What Type of Oil Should be Used for a Car?

For most cars, including the Nissan Fuga, a multi-viscosity oil like 5W-30 works well. Always check your vehicle’s manual to see the manufacturer’s recommendation.

How to Choose Oil Depending on the Season and Operating Conditions?

Oil viscosity can affect engine performance in different weather. In colder weather, a thinner oil like 5W-30 works best because it flows easier. In warmer climates, a thicker oil like 10W-30 is appropriate. Remember, your driving conditions also matter, so if you’re driving in harsh or heavy-duty conditions, consider a synthetic oil for better protection.

Advantages and Disadvantages of Different Types of Oils for Nissan Fuga

Synthetic oil provides the best protection and performance, but is more expensive. It can handle extreme temperatures and doesn’t break down as quickly.

Conventional oil is cheaper but doesn’t provide as much protection. It’s suitable for low-mileage or older cars that don’t have high-performance engines.

Synthetic blend is a middle-ground option. It provides better protection than conventional oil without the high cost of full synthetic.

High-mileage oil is designed for cars with over 75,000 miles. It contains additives to help reduce leaks and emissions in older engines.

Engine Oil Selection

Generation (Year)EngineSuitable Oil ViscosityPopular American Brand (3 pcs.)Required Amount of Oil
1st (2004-2009)3.5L V65W-30Mobil 1 ($27/5 qarts), Castrol ($29/5 quarts), Valvoline ($29/5 quarts)5.5 quarts
2nd (2010-2014)3.7L V65W-30Pennzoil ($21/5 quarts), Royal Purple ($38/5 quarts), Mobil 15.8 quarts
3rd (2015-2020)3.7L V60W-20Quaker State, Mobil 1 ($29/5 quarts), Castrol5.8 quarts

Which Oil Filter is Right for You?

Generation (Year)EnginePopular Brand of Oil Filters in the USA (3 pcs.)Catalog Number
1st (2004-2009)3.5L V6Fram ($5), Purolator ($9), BoschPH6607, PL14610
2nd (2010-2014)3.7L V6WIX ($10), K&N, Motorcraft, Fram ($5)PH6607
3rd (2015-2020)3.7L V6AC Delco ($7), Mann, Hastings, Purolator ($10)STU901

Necessary Tools and Conditions

To change your oil, you’ll need:

  • An oil filter wrench
  • A socket set
  • A drain pan
  • A funnel
  • New oil and filter
  • Jack and jack stands or ramps
  • Gloves, safety glasses, and rags

Make sure to do it on level ground, in a well-ventilated area, and not on a hot engine.

How to Warm Up the Engine Before Changing the Oil

To warm up your engine, simply start your car and let it idle for a few minutes. This makes the oil less viscous and easier to drain. Don’t let the engine get too hot, or you risk burning yourself.

Step-by-step Instruction

  1. Warm up your engine, then turn it off.
  2. Lift the car using a jack and secure it with stands or ramps.
  3. Put on safety glasses and gloves. Position your drain pan under the oil pan.
  4. Use your socket set to remove the drain plug and allow the oil to drain.
  5. Once drained, replace the drain plug.
  6. Use your oil filter wrench to remove the old filter. Be careful, as it will be full of oil.
  7. Lubricate the new filter’s seal with new oil, then screw it on by hand.
  8. Lower your car back to the ground.
  9. Use a funnel to pour new oil into the oil filler hole.
  10. Check the oil level with the dipstick and add more oil if needed.
  11. Start the car and look for leaks. If everything is fine, you’re done!

This process typically takes about an hour for a beginner.

Replacing Transmission Fluid in Automatic Transmission

What is the Frequency (Interval) of Changing the Transmission Fluid in an Automatic Transmission?

Generally, it’s recommended to change the transmission fluid every 30,000 to 60,000 miles. However, if your vehicle is often used in severe service conditions, like towing or high-temperature environments, you may need to change it more frequently, maybe every 15,000 miles. Always check your vehicle’s manual for the manufacturer’s recommendation.

What Transmission Fluid to Choose?

Generation (Year)EngineFluid AmountPopular Brands
First (2004-2009)V6/V89 litersCastrol, Valvoline ($26/Gallon), Mobil 1
Second (2009-present)V6/V89 litersCastrol, Valvoline ($26/Gallon), Mobil 1, Nissan ($55/5 quarts)

Required Tool

To replace the transmission fluid in an automatic Nissan Fuga, you’ll need:

  • Jack and jack stands or ramps
  • A socket set
  • A drain pan
  • A funnel
  • Transmission fluid
  • New transmission filter (optional)
  • Safety glasses and gloves

Step-by-step Instruction

  1. Use a jack to lift your car and secure it with stands or ramps.
  2. Place a drain pan beneath the transmission drain plug.
  3. Using your socket set, remove the drain plug and allow the fluid to drain.
  4. Once drained, reinstall the drain plug.
  5. (Optional) If you’re changing the transmission filter, locate it, remove it, and replace it with the new one.
  6. Lower the vehicle back to the ground.
  7. Use a funnel to refill the transmission fluid through the dipstick tube. Refer to your owner’s manual for the correct amount.
  8. Start the vehicle and shift through the gears with the car in park. This will circulate the new fluid.
  9. Check the fluid level with the dipstick and add more if necessary. The fluid should be within the “hot” marks on the dipstick if the engine is at normal operating temperature.

This process usually takes about an hour or two. Make sure to properly dispose of the old transmission fluid according to your local regulations.

Possible Questions After Self-Service

What Problems Can Arise After an Incorrect Self-Changing Engine Oil?

Improper oil change can lead to various problems, including:

  • Engine damage due to wrong type or amount of oil.
  • Oil leaks if the drain plug or oil filter is not correctly installed.
  • Overheating if not enough oil is added.

How Can I Check for Engine Oil Leaks After Changing It Myself?

To check for leaks after an oil change:

  1. Start the car and let it run for a few minutes.
  2. Turn off the engine, then check under the car for any fresh oil spots.
  3. Also, check around the oil filter and drain plug for leaks.
  4. Monitor your oil level for a few days. If it drops significantly, you may have a leak.

How to Reset the Oil Change Counter?

For a Nissan Fuga:

  1. Turn the ignition to the “ON” position but don’t start the engine.
  2. Press the square button (usually on the steering wheel) until “Settings” appears on the display.
  3. Scroll down to “Maintenance” and press “Enter”.
  4. Choose “Oil” and press “Enter”.
  5. Select “Reset” and press “Enter”. You should see a confirmation message.

Note: These instructions can vary by year and model. Always check your owner’s manual.

What to Do With Old Oil After Replacement?

Used motor oil should never be dumped on the ground or in the trash. Instead, collect it in a sealable container and take it to a recycling center, auto repair shop, or any place that accepts used oil for recycling. Some places even offer free oil recycling.

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