Where is the fuel filter for kia rio and how to replace it yourself

Diagnostics

Here are the cases when it is necessary to repair the fuel unit:

1. Unstable pressure in the fuel system (3.45 kgf/cm2 is considered the norm)
2. Engine
3. The car is reluctant to accelerate
4. Significant excess fuel consumption is observed

Please note that replacing the Kia Rio 3 fuel filter is a priority maintenance checklist. Therefore, if it is suspected that the fuel plug has been thrown out, it should be checked and, if necessary, repaired immediately.

Materials and tools

1. A set of sockets (in particular, you will need 12 and
2. Screwdriver set (requires a small flat-head screwdriver)
3. Coarse filter (mesh)
4. Fine filter
5. Pliers
6. Knife
7. Sealant (for installing the filter block cover)

Please note that filter elements are replaced in pairs (both coarse and fine).

Some technicians repeatedly use the Kia Rio fuel filter for rough cleaning. Just blow air through the mesh and it's good as new. But it's not so aesthetically pleasing. Moreover, it costs only 3-4 dollars; for such a responsible business it is quite possible to buy a new one.

As for the choice of filter elements, it is better to purchase an original set of filters. For rough cleaning, a filter with article number: 31090-1G000 is used. For fine cleaning, a filter is used: 31112-1G000.

How often to change the fuel filter on a KIA Rio

KIA cars are sensitive to fuel quality. Recommendations for filter replacement frequency are provided by the manufacturer. The instructions for KIA Rio 2014, 2013, 2012, 2011, 2010 and others indicate that a new filter unit must be installed after a mileage of 60 thousand km. However, this regulation does not work for us.

Low-quality fuel is sold at many gas stations in Russia. Therefore, it is necessary to change the element after 35-40 thousand kilometers. It is these figures that owners of KIA Rio with gasoline engines should rely on. The situation with diesel cars of this brand is different: the unit must be replaced after 15 thousand km.

In winter, it is recommended to install a new filter for diesel engines every 10 thousand km. The viscosity of the fuel at low temperatures increases, and the flow rate of the filtration system after this run decreases.

However, these numbers are not the ultimate truth. The car will tell you when to change the fuel filter on the KIA Rio 3. The driver will feel changes in the car's performance.

How to choose a fuel filter?

When choosing a fuel purifier for the Kia Rio, it is better to seek help from a selection professional or look at the instructions that come with the car. Various modifications of this car brand differ in small design features that also affect the fuel purifier.

There is no need to try to find an identical fuel filter for the Kia Rio on your own, because if you can find an identical housing model with the same threaded connection, this does not mean that the other parameters will also be suitable. It is necessary to take into account pressure indicators, throughput, the presence of valves or, conversely, their absence.

If you follow these recommendations, your engine will be guaranteed stable and uninterrupted operation for many years.

Fuel purifier 31112-1G000

Recommended fuel filters for Kia Rio (2012-2013):

• 31112-1G000 — Fine fuel cleaning element.
• 31090-1G000 — Coarse fuel cleaning element.

Fuel filter value

As technology has advanced, car design has improved and become more complex. In the fuel systems of modern foreign cars, a filter is almost always installed that performs coarse and fine cleaning. This is not just a whim of engineers, but a real necessity. Fuel always contains a certain amount of impurities. When they enter the engine, they form carbon deposits on the spark plugs and directly in the combustion chamber. This threatens to completely coke the engine and require major repairs.

If we talk about domestic gasoline, the level of impurities it contains is even higher than in European fuel, so the filter is subjected to greater loads, and it quickly becomes unusable. The efficient operation of the fuel filter allows you to remove water, small particles of dirt and dust from gasoline, which, of course, will prevent the development of corrosion of the internal components of the fuel system and engine. Dirty fuel can damage the injectors and cause increased injector wear. The cost of these components significantly exceeds the cost of a new filter.

How often should it be replaced?

According to the manufacturer's prescribed maintenance standards, the fuel filter should be changed every 60 thousand km. During the warranty period of the car for 15 and 30 thousand km, if necessary, the coarse filter element is inspected and cleaned.

The car itself, due to lost dynamic characteristics and problems with starting the engine, can tell you when to change the fuel pump. But an accurate conclusion about the fault of the power system in engine interruptions can only be obtained after measuring the fuel pressure in the rail. If the measured value is significantly less than 345 kPa, then the problem is a loss of fuel pump performance or a clogged fuel pump.

Choosing a fuel filter for Kia Rio 3

Special requirements for the selection of filter elements should be made only if your Rio has an internal combustion engine of the Diesel cycle or a gasoline unit with direct injection (for example, 1.6 G4FD, which is a GDI series engine). It makes no sense for owners of cars with naturally aspirated internal combustion engines and distributor injection to valves to prefer original products instead of, for example, Bosch filters.

According to the Hyundai/Kia spare parts catalog, the coarse filter mesh number is 31090-1G000 , and the filter element for fine particles is 31112-1G000 .

Where is the phone number on the Kia Rio III

The coarse and fine filter elements on the Kia Rio III are located inside the fuel tank, so to replace it you will need to remove the fuel module.

The tools you will need are 8 and 12 sockets, a wrench or a ratchet with a small extension. You also cannot do without a sharp knife and pliers.

Before you begin replacing yourself, you should relieve the pressure in the fuel line. To do this, just start the engine, then remove the fuel pump fuse (F3, 15A) from the mounting block in the engine compartment and wait until the engine stalls.

Replacing the Kia Rio fuel filter: how to do it?

To get started, prepare the necessary tools and materials:

• 8 and 12 heads with extension;
• flat and figured screwdrivers;
• pliers;
• knife;
• sealant.

Let's take a step-by-step look at how to replace the Kia Rio 3 fuel filter. It works best in a lit garage. No pit or lift is needed.

• Using a 12-gauge socket and extension, remove the bolt holding the rear seat trim.

• The seat itself is also held in place by latches. We're filming.
• There is a plastic hatch under the seat that covers the fuel pump. It is held in place by a sealant that must be removed with a knife or flat-head screwdriver.

• You will see the fuel supply module cover; it is fixed with self-tapping screws. Hoses and wiring fit into it.
• To relieve pressure, you need to turn off the chip and start the car without it.

When the engine runs out of fuel in the system and it stops, start it 2-3 more times with the starter. That's it, the pressure is relieved. Using pliers, tighten the supply tube clamp and disconnect it.

The second tube connects to the “quick connectors”. Squeeze the chip and carefully pull it out.

Clean the fuel module cover from dust to prevent debris from getting into the tank during disassembly. Remove the screws that secure it using an octagonal socket or Phillips screwdriver.

Remove the clamping ring, then carefully remove the fuel cell. It is recommended to keep a rag handy as gasoline may spill.

Do not hit the fuel level sensor with the float on the edge of the tank, otherwise it will be damaged.

Next you need to remove the rubber o-ring. Now be sure to disconnect the sensor connectors and release the guides to remove the cover. This is best done with a flathead screwdriver.

Carefully remove all fuel line holders. Remove the end of the hose from the outlet fitting, then remove the rubber O-ring. We do the same with the inlet fitting.

The cup body has guides for closing. They need to be removed with a flathead screwdriver to free the guide rods.

Separate the cup from the lid. Then unfasten your shoes. Now you can remove the filter element from the housing along with the pump, as well as the coarse filter.

Using a flat-head screwdriver, press out the 2 clamps and remove the pump itself.

The coarse filter is held in place by a lock washer. You will have to disassemble it with a flat screwdriver. Now this mesh needs to be removed.

There is a rubber O-ring at the end of the exhaust pipe that needs to be removed. Then disconnect the ground wire.

Press tab 2 with a flat screwdriver and remove it. Then we remove the fuel pressure regulator, which pressed the latch. Remove the fuel drain hose.

Use a flathead screwdriver to remove the rubber gasket you see in the photo. You will have a fine filter in your hands.

Replace it with a new one. Then put everything back together in reverse order.

Replacing the Kia Riol-3 fuel filter

Replacing fuel filters can be done independently; this does not require any special tools or equipment. It is enough to have a few hours of free time, and you can save on the labor costs of a service station technician.

Tools and parts:

• Head for 8 and 12 with extension and wrench.
• Screwdriver with Phillips and flat blades.
• Knife.
• Pliers.
• The Kia Rio-3 fine fuel filter has a catalog number - 31112-1G000.
• The Kia Rio-3 coarse fuel filter has a catalog number - 31090-1G000.

Which fuel filter to install on Kia Rio 3

The official dealership will give you a clear answer that you only need to install original spare parts. They will be absolutely right. Brand fuel filters are created specifically for this foreign car and take into account all design features. If you agree with this opinion, look for the Hyundai / Kia fine filter 311121ROOO. Its cost varies from 1000 to 1200 rubles. You will also need an original coarse filter (Hyundai / Kia 311841ROOO), the cost of which does not exceed 550 rubles.

However, it is not always possible to find original spare parts and some motorists complain about the high cost. There are a number of compatible components on the market. Some of them are cheaper than the original, others, on the contrary, are more expensive. The quality of such filters is a controversial issue, so drivers have to personally test the products and draw conclusions for themselves. Alternatively you can order:

• NIPPARTS filter with catalog number N1330330 - price 600-700 rubles;
• Italian-made ASHIK filter, article number 300KK21 - one of the high-quality models at a price of 1000 rubles;
• BLUE PRINT of English production, article ADG02404, price from 1100 rubles;
• product from the Korean brand NSP, catalog number NSP02311121R000, price from 400 rubles

If we talk about coarse (mesh) filters, you can buy cheap models from KROSS, KM7901114 or better MOBIS, number 311841R000. Unfortunately, it is not possible to visually determine the effectiveness of the filter. The main thing is to inspect it for external damage and defects.

Signs of a worn fuel filter

It is not rational to disassemble the Kia Rio-3 fuel filter just to check its condition, so more experienced drivers can tell by certain behavioral characteristics that something is wrong with the car. Symptoms of a bad filter include:

• noticeable drop in power;
• increased fuel consumption regardless of driving style;
• the engine does not idle or stops completely, there are interruptions in the operation of the unit;
• contractions appear at high speed;
• the car responds late or very slowly to pressing the accelerator pedal;
• deterioration in dynamics.

There is too much air and too little fuel in the mixture. This negatively affects the life of the engine, especially valves and cylinders. Of course, these signs could indicate another problem, but the fuel filter itself should always be a suspect.

A little monitoring of the fuel system pressure will help you be more accurate. If it is not large enough, then with almost 100% probability we can talk about a problem with the fuel filter. Each driver can check this independently. You will need a small hose, a tee and a pressure gauge with a measuring range of 5 kgf/cm2. Once you have all this ready, follow these steps:

1. First of all, of course, make sure there are no leaks. Inspect fuel lines for leaks. To do this, it will be more convenient to put the car on a lift or use a pit.
2. Check the contacts on the fuel system devices; if they are coated, clean them.
3. Turn on the ignition and listen, the fuel pump should turn on, but only if the engine has not been running 1-2 hours earlier. If the engine has been started recently, the pump will be quiet. This is normal and the unit maintains the required pressure for a short period of time after the engine is stopped.
4. The next step is to relieve the pressure. To do this, find the relay block in the engine compartment and pull out the one on the left.
5. It is necessary to install a tee and a pressure gauge between the entrance to the ramp and the fuel line.
6. Start the engine and read the pressure gauge. If it is less than 3.45 kgf/cm2, the pressure is too low and, most likely, it is due to a clogged filter, although the pump does not need to be repaired.

After the measurement, do not forget to disassemble the pressure gauge and replace the relay. As you can see, this is a quick and simple diagnostic method that can be carried out even in the garage.

Replacement procedure

The driver should first relieve pressure in the fuel line. To do this, as described earlier, it is necessary to remove the corresponding relay in the engine compartment in the mounting block. After starting, the engine will idle until the remaining fuel from the line is used up. For tools, you will need a set of socket wrenches and a slotted screwdriver.

In older cars, the fuel filter was located in the engine compartment, so replacing it was done in just a few minutes. On modern foreign cars, a filter is increasingly installed in the fuel module in the tank of the car, so it is now more difficult to gain access. However, do not be alarmed; you can do all the steps to remove the module without outside help, following the steps in the instructions:

1. We take out the fuel pump relay - the 3rd one in a row - to reduce the pressure in the hoses. After which you need to start the car and wait for the moment when it stalls, this way the pressure will be relieved. Also, for the safety of dismantling, you can disconnect the negative terminal on the battery.

2. Next, you need to remove the rear seat cushion. Take a 12mm socket and unscrew the bolt hidden in the gap. Pull the seat cushion towards you and remove it from the passenger compartment.

3. You should find a small cover that will give you access to the fuel pump. Use a slotted screwdriver to pry it open and carefully lift it up. Don't take it out completely. A coil of wires is connected to it from below.

4. Next, disconnect the connector from the connector and remove the steam supply hose to the adsorbent component. Use pliers for this.
5. Remove the fuel intake pipe. To do this, just press the latches located in the tip area. Next, remove the holder from the bracket.
6. The module body is secured with eight screws located around the entire perimeter. A 8mm head will help you remove them. After unscrewing the fasteners, remove the metal rim.

7. Now you can take out the entire module and remove the O-ring. Next comes the disassembly of the module. It is recommended to conduct it at a desk with good lighting.

8. Disconnect the connector responsible for the fuel level sensor and the power cable. Use a screwdriver to pry up the fastener.
9. Similarly, remove the tip of the fuel supply hose by prying up the metal clip. When disconnecting the tip, do not lose the O-ring.
10. Using the same technique, remove the hose from the filter fitting.
11. Use a screwdriver to pull out the guide clamps. Next, the lid can be easily detached from the body.
12. Pry up the 2 clips on the sides of the body and remove the internal structure. It contains filters, a pressure regulator and a pump.
13. The pump and tube are secured using two clamps at the top.
14. By prying the stopper, you can remove the mesh, then remove the spring locking element.
15. Remove the sealing ring from the drain hose and disconnect the ground wire from the filter.
16. Remove the pressure regulator with the O-ring by releasing the two clips.
17. Next, you can disconnect the drain tube.
18. If you did everything correctly, then only the filter housing itself and two rings on top of the housing should remain.
19. Take the new filter and reassemble in reverse order.

Replacing the Kia Rio fuel filter may seem complicated, but all actions are limited to working with a screwdriver and being careful. By learning how to change the fuel filter yourself, you can save several thousand rubles on car service costs.

What is the point of regular replacement?

Be sure to observe the frequency of replacing the fuel filter. This will reduce the load on the engine and reduce the likelihood of carbon buildup inside the powertrain. The car will become safer when accelerating. Regular replacement of the unit will also save fuel.

You can increase the resource of the cleaning system using 3 tips:

1. Refueling is needed only at proven gas stations operating under the brands of large companies.
2. Do not store fuel in old rusty cans.
3. Do not go to a gas station immediately after refueling from a tanker.

We must not forget about the need to change the filter. This is fraught with damage. In addition, the car can “stop” right on the highway, far from civilization.

If you don't change, what will happen?

If the component is not replaced in time, this will put a lot of stress on the pump, which will have difficulty pushing fuel through the system because the fuel pump screen is already clogged. The car will pick up speed worse, the power will decrease and the original dynamics will disappear. Sometimes you may notice a drop in power when the internal combustion engine is running. This is especially noticeable when driving uphill.

The engine will start worse every day, up to complete failure. And this happens sometimes.

Fuel consumption will increase due to problems with the filter. For example, if previously a car consumed 9-10 liters per 100 km, then if the filter is clogged, this figure can increase to 11-12 liters. Drops will appear when you press the accelerator pedal. This can lead to an accident when overtaking on a country road when you need to accelerate sharply.

When you are at a traffic light, the engine idle speed can fluctuate to such an extent that the internal combustion engine freezes up. You will remain standing at the crossroads - this is not very pleasant.

The process of replacing a part on the Rio model is presented in this video:

Part selection

The fuel filter is one of those parts of the car that has many analogues and you can find a simple one that suits you. So, Kia Rio has a number of analogues of the original part.

Original

Approximate prices for a filter for a Kia Rio car will please you with its affordable price.

• Coarse fuel filter 31090-1G000. Average cost 600 rub.
• Fine fuel filter 31112-1G000. The average cost is 1200 rubles.

Analogs

Now let's look at the list of analogues with catalog numbers and prices:

When does the fuel filter of a Kia Rio 2 need to be replaced and why?

For some reason, many people believe that the fence is designed for its entire service life, but this is not so. The manufacturer recommends changing the gasoline filter product no later than 60,000 km. However, judging by the reviews of car owners, even on the new KIA model they prefer to change the part after 30-35 thousand kilometers. There is only one explanation for this action: the low quality of fuel at some unscrupulous gas stations.

The time frame for replacing a faulty Kia Rio 2 fuel filter can be determined by the degree of efficiency of the internal combustion engine, its dynamic and speed characteristics:

• Unstable operation of the power unit.
• Increased fuel consumption.
• Loss of power.

At an early stage, all these problems are difficult to identify, but as the situation worsens, they become more pronounced. At the last degree of contamination, the car simply does not start. Unfortunately, in the latter case, major repairs are often required with significant financial costs.

Signs indicating the need to replace the fuel filter

The filter is clogged with foreign bodies. This reduces the efficiency of the unit, which manifests itself in a change in the quality of operation of the power plant. The fuel filter on a KIA Rio 3 should be replaced when the following symptoms appear:

• “Jerks” of the car when speed increases;
• loss of stability of the internal combustion engine at idle;
• pressure drop in the engine;
• the occurrence of unusual noises;
• problems with the speed range when driving, loss of power;
• increased fuel consumption.

These signs go unnoticed at first. They get worse over time. If the driver ignores these signals, problems will arise with starting the internal combustion engine. It is best to replace the fuel filter on KIA Rio 2, 3 and 4 before the part runs out.

Replacing the filter at a service station

To avoid taking on this Kia Rio maintenance work, you can turn to the experts. Pros will quickly deal with this problem. Work and an original filter for Kia Rio 2012 from the manufacturer will cost about 1.5 thousand rubles.

If your Kia Rio 2012 is under warranty, then you cannot qualify for a free filter replacement, due to the fact that these car parts are parts that are especially susceptible to natural wear and tear, along with lamps, brake pads and discs, fuses, etc.

You should keep documentation of any Kia Rio repairs, maintenance, or record it in your service record. Replacing the Kia Rio fuel filter yourself is not such a labor-intensive task and you do not need to have any supernatural skills. You need to at least keep your own records of exactly when and what was done, taking into account the mileage of the Kia Rio at the same time.

Experienced car enthusiasts who are familiar with the Kia Rio 2012 look at the 5-year warranty with great skepticism. Replacing the Kia Rio fuel filter. Particularly because there is a long list of exceptions. Kia Rio 3 how to remove the interior lamp. And they advise you to cancel the warranty after one year of operation of the Kia Rio 2012.

Take timely and regular care of your Kia Rio 2012 - and it will delight you with excellent trouble-free operation, economical fuel consumption, smooth ride, and comfort while driving.

Possible problems and methods for eliminating them

Unsuccessful repairs often result in problems with starting the internal combustion engine. The car starts after using the starter for 3-5 seconds or does not start at all. As a rule, the reason lies in the o-rings, which are forgotten to be installed during assembly. It happens that the ring does not fit in its usual place, after which it ceases to perform its functions.

For the reasons described, gasoline will return to the tank and the pump will have to pump it again. It is this factor that becomes the culprit for prolonged engine starting. In any case, disassemble the assembly again and install or replace the O-ring.

Sources

• https://remontautomobilya.ru/kak-zamenit-toplivnyj-filtr-na-kia-rio-3.html
• https://to-club.ru/kia/kia-rio/to-obsluzhivanie-kia-rio.html
• https://gyroscooter-izhevsk.ru/transmissiya/toplivnyj-filtr-kia-rio-3.html
• https://kia-bash.ru/kia/zamena-toplivnogo-filtra-kia-rio-3.html
• https://myducato.ru/kia/zamena-toplivnogo-filtra-kia-rio-3.html
• https://rulikoleso.ru/to-kia/zamena-toplivnogo-filtra-v-kia-rio-3
• https://FokSevmash.ru/elektronika/toplivnyj-filtr-kia-rio-3.html
• https://TrueScooters.ru/motor-avto/zamena-toplivnogo-filtra-kia-rio-3.html
• https://FanKia.ru/zamena-toplivnogo-filtra-kia-rio-3/
• https://i-love-mycar.com/kak-pomenjat-toplivnyj-filtr-na-kia-rio-3-tehnologija-i-vybor-luchshego/
• https://r-min.ru/menyaem-toplivnyy-filtr-v-kia-rio-2012-i-2013-poshagovaya/
• https://delis-avto.ru/pro-dvigatel/toplivnyj-filtr-kia.html

Which Kia Rio 3 fuel filter to buy

Original fuel filter Kia Rio III art. 31112-1R000

For Russian buyers, the Kia Rio 3 was made on the same platform as the Hyundai Solaris.

These cars with 1.4 and 1.6 liter gasoline engines had the same type of part installed in all years of production. It is located in the gas tank along with the fuel pump as part of the module .

The original fuel filter for Kia Rio 3 has the following article number: 31112-1R000 . Its dimensions : case diameter – 95 mm , height – 104 mm , tube diameter – 9.8 millimeters .

You can replace the original analogues:

Analogues of the Kia Rio 3 fuel filter: AMD.FF45 (Amd 4.5); PF731 (Finwhale); N1330330 (Nipparts). (from left to right)

• AMD.FF45 (Amd 4.5)
• PF731 (Finwhale)
• N1330330 (Nipparts)

The mesh cleaner for Kia Rio 3 is sold with article number 31184-1R000 , it can be replaced with KM79-01114 (Kross) .

The original mesh cleaner article number 31184-1R000 and its analogue KM79-01114 (Kross).

Single representatives of diesel Kia Rio 3 are rare on Russian roads, since these cars were not officially imported.

The Kia Rio 3 maintenance schedule with consumables articles is described in detail in this material.