Owners of classic cars Skoda, especially models Favorit, often face a dilemma when carrying out maintenance. Finding high-quality consumables for a car that was discontinued decades ago becomes a real challenge for a car enthusiast. The engine lubrication system is a critical component and the condition oil filter directly affects the life of the motor.
Many people mistakenly believe that any cheap analogue can be used for such a machine. However, the design of the 1.3 and 1.6 series engine requires special attention to the throughput and quality of the filter element. An incorrect choice can lead to a decrease in oil pressure and accelerated wear of the piston group. In this article we will analyze all aspects of selection and replacement.
Design features of the Favorit lubrication system
Engines installed on Skoda Favorit, belong to the family with a cast iron cylinder block and an aluminum head. Features of the design provide for the use of a filter with certain characteristics of the thread and bypass valve. Ignoring these parameters can lead to the fact that the filter simply does not screw or will pass the crude oil.
It is important to understand that the bypass valve in the original element is configured to open at a certain pressure drop. Cheap analogues often have valves with incorrect trigger force. This is especially critical in winter, when the viscosity of the oil increases significantly. If the valve opens too early, the dirty oil will go into the filter bypass system.
Many owners forget that the lubrication system of these engines is sensitive to the seal quality. The rubber ring, which comes with a new filter, should be of high quality. A loose landing or use of an old ring will result in leaks that are difficult to spot in the early stages.
When choosing a new element, the amount of oil in the engine must also be taken into account. For Skoda Favorit It is about 3.5-4 liters, depending on the modification. This means that the filter must have sufficient capacity to hold the combustion products and soot.
Original and popular analogues: what to choose?
To date, finding the original filter by the manufacturer's code is becoming more difficult, as factory supplies have long been discontinued. However, in the auto parts market there are many quality substitutes that surpass the characteristics of even the old original samples. The key factor is the compliance of the size and material of the filter paper.
Among the most reliable manufacturers can be distinguished by German and Italian brands. They offer products with a high degree of filtration and reliable body design. Use of the original filter Today often means buying products from a third-party factory that supplied parts to the assembly line in the past.
- 🛡️ Mann-Filter - an excellent choice with a high resource and a reliable bypass valve.
- 🛡️ Mahle (Knecht) - premium segment, ensuring maximum purity of the oil.
- 🛡️ Finwhale Good balance of price and quality, popular in the budget segment.
Don’t chase the cheapest options, especially when it comes to Chinese nameless brands. Thin filter paper in such products is quickly clogged, which leads to the operation of the valve and the circulation of dirty lubricant. Saving 100 rubles can turn into a major overhaul of the engine costing tens of thousands.
When buying, be sure to check the integrity of the packaging and the presence of markings. A fake can visually differ from the original in terms of the quality of the casing casting or the thickness of the gasket. Article The packaging must clearly correspond to the catalog number of the selected manufacturer.
Table of interchangeability and articles
For convenience of selection, we have collected data on the most common articles that are suitable for Skoda Favorit with engines 1.3 and 1.6. The use of cross-numbers allows you to find the right product even in the absence of a specific brand in stock.
| Brand | Article | Thread type | Height (mm) |
|---|---|---|---|
| OEM (Skoda) | 022.115.561 | M20x1.5 | 88 |
| Mann-Filter | W 712/5 | M20x1.5 | 88 |
| Mahle | OC 38 | M20x1.5 | 88 |
| Febi Bilstein | 10327 | M20x1.5 | 88 |
Note that filter height and thread diameter are critical parameters. If you take a lower-height filter, it may not fit in the hood space or reach the sealing ring. If the thread does not match, it will be impossible to screw the element without the use of adapters, which is strictly not recommended.
⚠️ Warning: Before buying, be sure to check the threaded connection on the old filter with the parameters of the new one. Sometimes even visually similar filters have different thread pitch, which will damage the seat on the engine.
It is also important to consider the presence of a bypass valve in the body. In some cheap analogues, it is absent, which can lead to problems with cold engine start-up. Transmission valve It is necessary to start the oil circulation before warming up if the filter is clogged or the oil is too thick.
Preparation for replacement and necessary tools
The process of replacing the oil filter Skoda Favorit It does not require complex equipment, but requires some preparation. You will need a pit or overpass as access to the filter from below is limited. It is also necessary to prepare a container for draining waste oil, which should be wide enough not to spill it on the floor.
From the tools you will need a key to unscrew the filter, which can be removable or special ring. If the filter is boiling, you may need an mount or a special remover. Don’t forget to prepare rags for cleaning the underdrafts and a new sealing cap for plugging the drain hole.
- 🔧 The key for the drain plug (usually 17 mm).
- 🔧 Key for oil filter (removable or ring).
- 🔧 Capacity for draining oil (minimum 5 liters).
- 🔧 Funnel and new engine oil (volume 4 liters).
Before starting work, be sure to warm up the engine to operating temperature. Warm oil drains faster and better washes the sediment from the pallet. Do not overheat, so as not to burn yourself when draining. After the engine stops, allow it to stand for 5-10 minutes to settle the large particles.
⚠️ Warning: Never unscrew a drain plug or a hot engine filter without protective gloves and glasses. Hot oil can cause serious burns to the skin and eyes.
Also check the condition of the drain plug of the crankcase pallet. If you have a broken or damaged car, replace them. Oil leaking from the bottom is a common problem of older cars that can be easily prevented by simply replacing the washer.
Step-by-step instructions for replacing the filter
Once everything is ready, you can start the replacement. Open the hood and unscrew the engine filler neck cover to ensure air flow and speed up the oil drain. Go down under the car and find a drain plug, substituting a prepared container for it.
Unscrew the drain plug and let the oil drain completely. It could take 15-20 minutes. While the oil is draining, you can unscrew the old filter. If it is very boiling, use the removable, but try not to damage the filter body so that the fragments do not fall into the pallet.
Clear the seat on the engine from dirt and remnants of the old seal. Apply fresh engine oil to the rubber band of the new filter. This will ensure tightness and make it easier to unscrew the filter the next time you replace it. Write the filter manually to the point, without using the puff keys.
- 🛠️ Twisting the filter only manually, the tightening force is 3/4 rotation after touching.
- 🛠️ Apply the oil to the sealing ring of the new filter before installation.
- 🛠️ Make sure that the old rubber ring does not remain glued to the engine.
After installing the filter and draining the old oil, twist the drain plug with a new washer. Pour the new oil through the neck using a funnel. Check the level with a probe: it should be between the Min and Max labels. Start the engine and let it work for 2-3 minutes, checking for no leaks.
- Complete oil and filter replacement
- Partial oil replacement
- I'm using flush oil.
- I only did it with the officials.
After stopping the engine, wait a few minutes and check the oil level again. If necessary, add it to the norm. Don’t forget to dispose of waste oil and old filters at special reception points so as not to harm the environment.
☑️ Quality control of replacement
If the oil pressure lamp lights up at the start of the engine, immediately turn off the engine. This may indicate that the filter is installed incorrectly or in the system suffocation. Check all connections again.
What to do if the filter is too tight?
If you apply too much force when twisting, the filter may warp or damage the thread. In this case, it is better to use a special detacher to gently unscrew it at the next replacement, without trying to tear it from the spot by force, which can lead to the detachment of the body.
It is also important to note that some owners prefer to install a filter with a higher resource than the regular one. This is possible if you choose a quality brand, for example, MAHLE or MANNwhich can withstand increased intervals of replacement.
Proper tightening of the filter manually without a key is the key to the absence of leaks and easy dismantling in the future.
Common mistakes and how to avoid them
One of the most common mistakes is the lack of lubrication on the sealing ring of the new filter. Without oil, the gum can break when twisted or create an unsealed connection. This will result in loss of oil pressure and possible engine failure.
Another common mistake is leaving the old O-ring on the engine. If you haven’t checked the seat, the new filter will wind over the old ring. This is guaranteed to cause a strong oil leak immediately after starting the engine.
Some drivers ignore the need to replace the drain plug or its washers. The old pad loses elasticity over time and begins to skip oil. This can lead to loss of lubrication and overheating of the engine. Replacement of the puck It is a small thing that saves money and nerves.
⚠️ Warning: If you use a removable to unscrew the filter, be extremely careful not to damage the crankcase pallet or pipelines nearby. Hammer strikes on the filmmaker are unacceptable on aluminum parts.
Also avoid using plastic filters if the engine is operating in harsh conditions. The metal body better protects against mechanical damage and temperature changes. On older cars, the vibrations can be significant and the plastic can crack.
Remember to change the oil filter every time you change the oil. Even if you change the oil more often than prescribed, the filter is still worth changing. It is clogged with wear products and loses its filtering properties faster than the oil loses its lubricating properties.
Service intervals and status monitoring
For Skoda Favorit It is recommended to change the oil and filter every 7,000 to 10,000 kilometers. In a city with frequent traffic jams and short trips, it is better to reduce the interval to 5,000 – 7,000 kilometers. This will ensure maximum purity of the oil and prolong the life of the engine.
Watch the color and smell of the oil. If it quickly turns black or has a burning smell, it may indicate engine problems or poor-quality fuel. In such cases, the filter and oil should be replaced immediately, even if the mileage is small.
Use only the manufacturer’s recommended oil viscosity classes. For most regions of Russia and CIS countries, oil with a viscosity of 10W-40 or 5W-40 is suitable. Using oil with improper viscosity can lead to poor start in winter or insufficient lubrication in summer.
Regularly checking the oil level with a probe should become your habit. Do this once a week or before each long trip. Low oil levels are one of the main causes of engine failure, which is easy to prevent.
If you notice that the filter is polluting faster than usual, check the crankcase ventilation system. A clogged valve can lead to increased pressure in the crankcase and accelerated oil contamination. Ventilation system It plays an important role in the purity of the oil.
FAQ: Answers to frequently asked questions
Can I use a filter from other Skoda models?
Many filters from models Skoda In the 1990s, the interchangeable Skoda Favorit and Skoda Felicia. However, always check the article and thread parameters, as in different years of release there may be changes in the design of the engine.
What to do if the filter does not unscrew?
Try using a special detacher or a long screwdriver, putting it in the ribs of the filter. You can also heat the filter with a blowtorch (careful with oil!) to expand the metal and break down the rust. Do not use excessive force so as not to break the thread.
Do I need to flush the engine before changing the oil?
For Skoda Favorit With a 1.3 or 1.6 engine, flushing is not required if you have changed oil regularly. The use of aggressive washing fluids can wash away accumulated sludge, which will clog the oil channels. It is better to use a quality new oil that will wash away the deposits.
How to check if the new filter is good?
Check the presence of a bypass valve, the quality of the seal rubber and the marking. On a quality filter, the marking is clear, and the body has no casting defects. You can also check the valve spring: it should be rigid and not deformed from light pressing.
How much oil does it take to change?
For a complete engine oil change Skoda Favorit It takes about 3.5-4 liters. It is recommended to buy a canister of 4 liters or 5 liters to leave a margin for the addition if necessary.