2008 Honda Accord engines require 5W-30 motor oil. For this car, you can use conventional, synthetic, or synthetic-blend oil.
You can choose between synthetic and traditional oils as long as your engine is running on 5W-30 engine oil. For the duration of your Accord’s life, you should only use 5W-30 engine oil as long as it is running smoothly and emits no smoke or burning aromas.
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The amount of oil required by a 2008 Honda Accord
The 2008 Honda Accord’s engine oil volume is 4.2 quarts. You should add a total of 4.2 quarts of new oil now that the old oil has been completely drained out during an oil change.
It’s natural for the oil level to slowly drop as you drive your car. Just make sure to check your oil frequently—every two gas fill-ups or once a month is a good schedule—to make sure it is within the recommended range. You will know it’s time to top it off if it drops below the range shown on your oil dipstick.
What kind of oil does a 2008 Honda Accord need?
It’s crucial to use the engine oil that Honda recommends for your vehicle. Because different engine oils have varying viscosity weights, they maintain a variable liquid thickness at different temperatures. For the 2008 Accord, the recommended type of oil to use in your car’s engine is 0W-20.
Utilizing Genuine Honda Motor Oil of the highest grade and weighted at 0W-20 is highly advised by Honda. You can attempt a few alternatives if you can’t find the Honda brand easily and urgently need oil. Look for Valvoline Advanced Full Synthetic 0W-20 Motor Oil or Mobil 1 Extended Performance Synthetic Motor Oil.
Here is what your oil type’s numbers and letters indicate if you’re curious about how engine oils are rated:
Your oil type’s designation of 0W denotes the viscosity, or thickness, of the oil in cold conditions. Winter is indicated by the W and the number 0 rates the viscosity level.
The viscosity level of your oil when your car’s engine is running normally, which is at a temperature of about 212F, is indicated by the 20 at the end of the oil type. A viscosity rating of 20 indicates that even at high temperatures, the oil is still fairly viscous.
Hondas require synthetic oil, right?
Can I run my Honda engine on synthetic oil? Motor oils made of petroleum are used to lubricate Honda engines throughout development, testing, and certification. Synthetic oils are permitted, but any motor oil used in our engines must adhere to the owner’s manual’s oil specifications.
Definition of 5w20 Vs. 5w30
The engine oil type 5w20 is distinguished by its oil weight of 20 in warm weather and a winter grade of 5. It has a lower viscosity than 5w30. While 5w30 has the same viscosity rating of 5 in the winter, it has an oil weight of 30 in the summer, making it thicker.
Working conditions for 5w20 Vs. 5w30
For use in cooler climates, use 5w20. As it moves swiftly and smoothly to deeper engine components with less friction, it makes it possible for a vehicle’s engine to start up rapidly. It immediately lubricates the components. In contrast, 5w30 performs well in warm environments. Unlike 5w20, it does not thin out quickly when exposed to heat. The engine components are therefore better protected overall when using 5w30 at operational temperatures.
Performance of 5w20 Vs. 5w30
These two engine oils function well in the environments for which they were created. Due to its low viscosity and reduced friction in the engine parts, 5w20 is a champion in colder regions with speedier engine starts. In hotter regions where a thick oil is required to resist the higher temperatures, 5w30 excels. Naturally, the engine will heat up more, necessitating a thicker oil. In colder climates, 5w20 is associated with higher performance and fuel economy, whereas 5w30 is associated with better overall engine component protection.
Can I use 5W-30 for 5W20?
Yes. Using an oil with a greater viscosity, like 5w30, won’t cause short-term damage to your engine. To create uniform criteria for achieving realistic fuel efficiency and engine operating conditions, automakers collaborate closely with industry oil specialists like the SAE. These guidelines enable automakers to use particular oil grades and viscosities to achieve MPG and engine life objectives. The SAE claims that using low viscosity engine oil to increase fuel efficiency not only reduces frictional loss of the engine oil seal but also has no performance flaws.
Even though there are few practical differences between 5w30 and 5w20 in terms of fuel economy and engine wear, utilizing the recommended oil grade could void your powertrain warranty if the manufacturer. However, if your warranty is no longer valid, you can use any oil without any problems.
While using a thicker oil, such as 5w30, won’t cause your engine any short-term harm. It is advised that you, whenever feasible, abide by manufacturer recommendations.
What occurs if I substitute a synthetic blend for a full synthetic?
Since I’ve been working as a technician for eight years, I’ve always been told that switching from synthetic to traditional oil is not possible. I have witnessed the harm that returning to conventional causes. Is it accurate to say that switching back to conventional won’t harm your engine?
Answer
Although moving back and forth between fully synthetic and conventional oil won’t harm the engine, synthetic oils normally offer more protection than conventional lubricants. Naturally, this is based on the state of the engine at the time and the caliber of the regular oil being used.
Which is preferable, w20 or w20?
The ability of an oil to flow is measured by its viscosity. It also describes the thickness of the oil at various temperature levels.
When operating in freezing temperatures, 0W-20 motor oil performs like an SAE 0W weight oil. While 5W-20 oil functions as an SAE 5W weight oil.
The better the motor oil performs at low temperatures, according to SAE nomenclature, the lower the number before the ‘W’ is. Since 0W20 is much thinner than 5W-20, it is more stable at low temperatures and flows easily through the essential engine components.
A more suitable oil for a typical operating temperature range of -22F to 68F is 5W-20, which has a viscosity that is relatively thicker.
Is complete synthetic oil more durable?
Better at Higher Temperatures: Because synthetic oil doesn’t thicken as much in high temperatures, it lasts longer than regular oil.
How long does Honda Accord synthetic oil last?
Generally speaking, synthetic oil needs to be changed every 7,500 to 10,000 miles. For traditional oil, Honda advises changing your 2020 Honda Accord’s oil and filter every 3,000 to 5,000 miles. One of the most essential and required procedures for your car is an oil change.
Can you combine ordinary and synthetic oil?
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So, is it possible to combine synthetic and conventional oil? Yes. Mixing shouldn’t harm your engine if it’s something you do infrequently. To keep you moving until your next regularly planned maintenance check, let’s assume you wish to top off your oil. If the oil you use has the weight (or viscosity) indicated in your owner’s manual, mixing is acceptable.
Is 5W20 suitable for long distances?
designed for vehicles with heavy mileage ExxonMobil advises using Mobil 1 High Mileage 5W-20 motor oil in high mileage vehicles (even those that have previously used conventional lubricants of lower grade), such as: Cars. Trucks.
Which is better for high mileage: 5w-20 or 5w-30?
The 5w20 vs. 5w30 motor oil dispute has been a protracted and contentious one, with supporters of each side strongly defending their favored option. The main variations between 5w-20 and 5w-30 motor oils are as follows:
Weight
The lesser weight 5w-20 oil is made for use in smaller engines. On the other side, 5w-30 oil is a thicker oil that is meant to be used in bigger engines.
Engine Performance in High Temperature
Better for high temperature performance is 5w-30 motor oil. In hot weather, it will hold its viscosity better, allowing it to flow more effectively and offer your engine better protection.
Maximum Operating Temperature
The maximum operating temperature of 5w-30 motor oil is higher than that of 5w-20 motor oil. It is hence capable of withstanding higher temperatures without degrading.
Minimum Operating Temperature
The minimum operating temperature for 5w-20 motor oil is lower than that for 5w-30 motor oil. This indicates that at normal operating temperature, it will flow more easily and offer better protection.
Engine Performance
There isn’t really an obvious winner in terms of performance. Both oils offer advantages and disadvantages, and ultimately, it boils down to preference. 5w-30 is the ideal choice if you want to provide your engine the best possible defense. 5w-20 is superior, though, if low buildup and simple flow are your top priorities.
Oil Viscosity Rating
Compared to 5w-20 oil, 5w-30 oil is thicker or more viscous. This implies that while it may protect your engine effectively, it may also result in increased wear and tear on moving parts. In contrast, 5w-20 oil is thinner or less viscous than 5w-30 oil and may flow more easily, resulting in less damage to moving parts.
Efficiency of Fuel
Since 5w-20 oil tends to be thinner than 5w-30 oil, it can flow more smoothly and offers superior fuel economy. However, 5w-30 oil is made for engines with higher mileage and offers superior wear and tear protection.
Which is better, 5W20 or 5W30?
Yes, you can combine 5W20 and 5W30 oils, but only in certain circumstances. You must first determine whether your engine is suitable with both oil grades 5W30 and 5W20 by consulting your owner’s handbook. Both 5W20 and 5W30 have the same viscosity at lower temperatures. However, 5W30 is a lot thicker and more viscous oil compared to 5W20 at the higher operating temperatures an engine experiences (100 degrees Celsius). There should be no problems mixing the oils if your engine is capable of running with either one. Simply make sure you only combine 5W30 and 5W20 oils from the same brand in this situation. You cannot blend 5W20 and 5W30, though, if your engine is only compatible with one of them. In an emergency, you might be able to mix them to get it working. But not for long, as it might seriously harm the engine’s internal components.
How often should the oil be changed in a Honda Accord?
We advise changing the oil in vehicles utilizing synthetic oil every 7,500 miles or every six months, whichever comes first. Oil changes for traditional oil-powered vehicles should be performed every 3,000 miles or three months, whichever comes first.