Castrol EDGE Professional engine oil is suggested by Audi. Check the label on the container, which should indicate the specification, or visit your authorized Audi Dealer, who will have approved oil in stock and available for purchase, to confirm that you are using an approved oil.
In This Article...
How To Step 1
Give the engine oil some time to warm up. Drive your Audi A4 2.0T for about 5 to 10 minutes to warm up the old motor oil for the best oil flow and efficient draining. Activate the hood. Locate and remove the oil fill cap. By loosening it, the crankcase pressure is reduced, which makes it simpler for the old oil to drain from the engine and reduces oil splashing.
How To Step 2
To remove the splash pan from an Audi A4, use a standard screwdriver. Ten fasteners are present. 3 along the front side, 3 along the back of the splash pan, 2 in the wheel well on the driver’s side, and 2 in the wheel well on the passenger side. The splash pan should be tipped down and slid out toward the back of the car.
How To Step 3
Drain stopper removed. Just below the engine oil pan drain plug, place an appropriate oil drain pan container. The oil pan drain plug for the Audi A4 can be unplugged and removed with a 19mm wrench or socket wrench.
How To Step 5
Clean the area around the oil pan drain plug of any extra old oil. Install the oil drain plug and washer for the Audi A4. The drain plug should be torqued to 22 ft lb using a 19mm socket wrench.
Oil Filter Location
On the driver’s side of the engine and close to the transmission, the oil filter of the Audi A4 2.0T is situated immediately above the subframe. The position of the oil filter in the Audi A4 2.0T is fully described in the segment of the film that begins at 3:10.
How To Step 7
Install the oil filter tool T40057, which enables draining of the oil filter housing. The valve in the filter housing will open when you thread in the tool, allowing the oil to start draining out of the housing. After draining, take out tool T40057.
How To Step 8
Loosen the Audi A4 oil filter housing with a 36mm socket. The final few treads can then be loosened using your hands. To prevent any dripping, be careful to keep the oil filter tilted up.
How To Step 10
Lubricate the new o-ring with a little bit of fresh oil. The filter housing should now contain the new, lubricated o-ring. This facilitates the new oil filter’s effective sealing.
How To Step 11
Lubricate the new o-ring seals on the top and bottom of the new oil filter with a small amount of fresh oil. This facilitates the new oil filter’s effective sealing.
How To Step 12
Into the housing, insert the new oil filter. On this particular filter, there is no distinction between the top and the bottom. When you hear it pop into the housing, gently press down.
How To Step 16
Put the oil fill cap back on. Start the engine, and let it run for around 30 seconds. The Audi A4 oil filter can then fully fill as a result. Cut off the engine. Make a final oil level assessment once the car is back on a level surface. If more oil is required, add OEM Audi recommended oil.
How To Step 18
The Audi A4 splash pan can be reinstalled with a standard screwdriver. To secure the front side fasteners, it is simplest to slide in one of the front corners first before working your way around. After that, tilt the back side up and fasten the splash pan’s rear bolts, then the ones in the driver’s side and passenger’s wheel wells.
How To Step 19
Take used oil to a recycling collection facility that has received certification to dispose of it responsibly.
Record both the mileage as of the oil change and the next oil change due date in your records. See our “How driving style can effect your Audi oil change intervals” section for guidance on establishing the ideal Audi oil change interval for your car. Resetting the vehicle’s oil change interval system may be another option for future oil change notifications. The best way to ensure good car maintenance and future resale value is to keep thorough service records.
Can I use 0w40 for 5w40?
The cost of 0w40 and 5w40 is another aspect to consider. The brand determines the price, which does not vary significantly. For instance, if you choose the Pennzoil Ultra variant, you see that the price difference between 0w40 and 5w40 is one dollar.
Despite the fact that Castrol engine oil comes in a variety of forms, certain brands like them have a higher variation. To get the proper oil bottle, you must be precise.
Q: Can I Use 0w40 Instead Of 5w40?
Given that some industry insiders advise against it, many individuals are worried about substituting engine oils. Since 5w40 and 0w40 have so many qualities in common, you can utilize them interchangeably. You can switch to the 0w40 for icy circumstances because it has exceptional mobility in a frigid climate.
Q: What Is 0w40 Oil Used For?
Ow40 oil is perfect for cold weather because it has no viscosity when the temperature drops. When it’s heated, the multi-grade oil has an operating thickness of 40. Since it will protect engine parts while they are hot and flow easily when they are cold, 0w40 is quite adaptable.
Q: Is 0w Better Than 5w?
The W stands for winter in the majority of oil-grade alphanumeric systems. The 0w will perform better than the 5w in the winter when driving conditions are poor due to the cold because it is less thick. The oil’s thinness makes it useful for lowering friction and facilitating the movement of engine parts.
Q: Is 0w40 Good For Winter?
0w40 is a multi-grade oil that performs well in both mild summer heat and winter weather. Wintertime air density is shown by the number 0, which is the perfect amount for effortless passage. The lubricant’s performance is impacted if it thickens owing to freezing temperatures.
Q: Is 0w40 Good For Summer?
When you consider 0w40’s features, it has a lot of flexibility. It functions in mild summers and winters. When heated, it will achieve a viscosity level of 40, as suggested by its name.
Q: Is Mobil 1 0w40 good oil?
One of the most well-known lubricant producers, Mobil 1, has locations all over the world. The 0w40 lubricant is available through Mobil 1’s extensive portfolio. When temperatures drop, the product will deliver exceptional engine performance and live up to the brand name.
Can 5W-30 be used in place of 5W40?
Using 5w30 oil:
For 5w40 oil:
This essentially indicates that each oil is equally viscous at lower temperatures and will remain so at a temperature of 30C, but that 5w40 oil operates better at higher temperatures than 5w30 oil, being effective up to ambient temperatures of 50C as opposed to 30C.
In comparison to, say, 10w40 oils, 5w40 and 5w30 motor oils have winter viscosity grades of five, making them effective down to temperatures of -30C and more viscous at extremely low temperatures.
As a result, 5w40 oils are probably utilized in higher-performance engines that operate at higher temperatures and loads than usual, such as those used in vehicles driven in metropolitan environments, which frequently sit in traffic, or in vehicles traveling at very high speeds, for example.
5w30 oils are a fantastic option if your vehicle is not made to be driven at a high rate of speed or if you drive more cautiously and sustainably. These typically perform better for certain engine parts like oil pumps, can clean the engine better, and have longer lives because they operate at lower temperatures.
Can normal oil be used in an Audi?
You might not be aware of this odd restriction about regular and synthetic oil in your engine if you’ve never owned a German vehicle. There are a number of reasons why you shouldn’t use normal oil in an Audi or BMW, but perhaps the most significant is that doing so will void the vehicle’s warranty.
Is Liqui Moly suitable for an Audi?
Like all machines, cars need routine maintenance to keep them in working order. Almost everyone is familiar with this. You may anticipate having your car on jack stands in the driveway or at your preferred service facility two or three times per year (depending on how much you drive), with an oil drain pan gathering all that old used engine oil. The only normal maintenance that is more frequent is adding fresh oil to the engine. The mundane task of changing the oil is typically not given much thought, but selecting the right oil and properly maintaining your engine are crucial. Few motorists even know what the numbers on their oil containers imply, much less what characteristics and classifications their particular automaker demands. With the assistance of our friends at LIQUI MOLY, we are glad to respond to these inquiries and demonstrate why their oils and additives are the top solutions for lubricating, cooling, and safeguarding your engine.
Not all oil is made the same. Traditional oils were once used to lubricate engines. Modern engines now require synthetic oils, which are made of a base oil and additives and offer a variety of advantages. The base oil makes up roughly 70% of the fluid you add to your engine, with the remaining 30% made up of additives that lower friction and keep viscosity, or thickness, within a desirable range. These additives help synthetic oil perform better than regular oils and are frequently what distinguishes the quality of different oil producers. Additionally, the broad range eliminates the requirement to switch from a “summer” oil to a “winter oil.” The oils and additives made by LIQUI MOLY are made to function well in the wide variety of temperatures that are frequently experienced worldwide throughout the year.
So what do those figures indicate? Let’s talk about temperature ranges and viscosity before we discuss the changes LIQUI MOLY offers to give your engine additional advantages. The viscosity of the oil at high and low temperatures is shown by the two numbers on oil containers. For instance, 0w-40 oil exhibits two viscosities or weights at two different temperatures. The ‘W’ signifies the resistance at ‘winter’ temperatures, which is 0; the ‘R’ denotes the resistance at ‘operational’ temperatures, which is 40. The first number indicates the lowest ambient temperature at which it can function while still providing enough lubrication. The appropriate weights for your vehicle can be found in the owner’s manual, or you can use our vehicle selection tool, which will only display engine-safe oil.
The majority of individuals would then inquire as to which oil is the best and how that is determined. Engine oils must adhere to strict guidelines in order to be used in vehicles, and these guidelines are defined by organizations. The API standards govern the approval of oil in North America. The highest endorsement comes from OE auto manufacturers, despite their severe and completely safe criteria. For instance, the OE manufacturer for a particular vehicle may not approve an aftermarket oil, even though the API in North America may. This indicates that either they failed to deliver samples to the car manufacturer for testing, or the product did not satisfy their specifications. In either case, an OEM approval is a surefire way to ensure that the components you are using in your engine are what your automobile needs to sustain the lifespan that it was designed for.
Due to their premium base oils and unique additives, LIQUI MOLY oils like Long Life and Top Tec have received OEM, API, and ACEA approval. You may be sure that the lubrication technique employed by Audi, VW, BMW, Porsche, or Mercedes Benz is best for your vehicle if these manufacturers recommend using LIQUI MOLY as an OE approved oil.
So why does my BMW’s oil fill cap, for instance, indicate “Castrol Only”? As with many lubrication companies and automakers, Castrol and BMW established a partnership. Although it was a requirement of their agreement, there might be more effective ways to reduce friction. The finest options are LIQUI MOLY oils and additives since they have qualities that meet or surpass all OEM requirements and fit within the particular range of ideal performance demanded by OE automakers. For the past eight years, they have continuously received votes for Germany’s Best Oil because of this.
Additionally, LIQUI MOLY provides additional chemicals that shield your engine from deterioration as it ages. Even though oil already contains some additives, engine oil’s main function is to keep an engine running until the end of its anticipated service life. To assist increase that life, wear protection compounds like Ceratec work to further reduce deterioration and wear. Thanks to its ceramic compounds, which are able to handle severe heat and chemical loads, Ceratec’s ceramic coating offers a protective barrier to aid in lowering friction, wear, and metal-to-metal contact. Due to the engine’s lower resistance, you may anticipate greater economy, less engine wear, and higher performance for around 50,000 kilometers. LIQUI MOLY suggests Ceratec for modern aluminum block engines because those are the ones where it works best. They also suggest flushing your engine before adding Ceratec to your fresh oil. The protective coating left behind by the Ceratec will still be present in your engine when you change your oil the next time, at which point you should switch to MoS2 in between Ceratec treatments.
To further reduce friction and wear, LIQUI MOLY also suggests using MoS2. Similar to Ceratec, MoS2 forms a low friction barrier when combined with engine oil to lessen wear, save oil and fuel, and increase engine dependability. By removing the rough metal-to-metal interfaces that cause wear on those components, it brings about these advantages. Your engine can run with less resistance because to the incredibly low friction coefficient, which also guarantees the longevity of those moving parts. Although MoS2 was created initially for older engines, you can use it in a modern engine on an alternate schedule with Ceratec thanks to the low-cost additive’s advantageous characteristics. To get the most out of both additives, MoS2 should only be used between Ceratec treatments because it will not remain in the engine after an oil change.
It is essential that you maintain your engine with the best lubricants available when it comes to something as important to your transportation and automotive passion as your engine. OEM-approved LIQUI MOLY lubricants and additives provide the best wear protection for your engine’s efficiency. You can be certain that your engine is protected and will receive the optimum lubrication for the longest service life with the right oil, which is approved by OEM and API requirements. Our selection of Volkswagen parts has everything else your vehicle requires to be in top condition.