How to change the fuel filter in a Kia Sportage yourself

The fuel filter is a filter element that prevents foreign particles (such as dirt, sand or dust) from entering the fuel system. They perform two-stage fuel filtration, filtering out foreign particles larger than 5-10 microns.

The structure, location and main functions of the filter element depend on which vehicle it will be used in: diesel or gasoline.

Unfortunately, in the case of Kia, the fuel filter is hidden in the gas tank itself and placed in a plastic housing, so it is not possible to get it out for inspection. Even a novice driver can cope with replacing the filter on the Kia Sportage 3 on his own. The main thing is to choose the right components and follow the instructions exactly.

Replacing the Fuel Filter Kia Sportage 3 Gasoline

The fuel filter is an integral part of any car. Provides protection against foreign bodies (rust and dirt) entering the vehicle's fuel system. If there were no filter, all the impurities in the fuel would constantly clog the engine injectors.

How to replace the fuel filter on a Kia Sportage

The fuel filter plays an important role in circulation and limits the amount of contaminated particles entering the gasoline. The Kia Sportage 3 fuel filter needs to be filled with high-quality gasoline that is optimal for your car model.

Timely replacement of the fuel filter ensures good vehicle performance, smooth running and long service life of the fuel tank. Replacement should be done every 20,000 km.

The most common problem, which is an indicator of a clogged Kia Sportage fuel filter, is the engine tripping when adding gas. Often car owners do not immediately begin to sound the alarm and continue to use the car for a long time.

However, time passes and the engine simply begins to stall, then digging begins and the search for the cause of the malfunction begins. This is likely the result of a clogged filter. The turning point will be the day when your engine simply refuses to start.

When to change

Fuel filter
The Kia Sportage 3 maintenance regulations state that in cars with a gasoline internal combustion engine, the fuel purifying filter lasts 60 thousand km, and with a diesel engine – 30 thousand. This is true for European countries, but our fuel quality is not so high . The experience of Russian operation shows that in both cases it is useful to reduce the interval by 15 thousand km.

Fuel filter

For smooth operation of the engine, it is important that a certain amount of fuel enters the combustion chambers. A dirty fuel filter becomes an obstacle to the path of flammable liquid, and the dirt accumulated in it can pass further through the fuel system, clogging the injectors and depositing carbon deposits on the valves.

At best, this will lead to unstable engine operation, at worst, to breakdown and expensive repairs.

You can understand that an element needs to be replaced by the following symptoms:

fuel consumption has increased noticeably;
the engine starts reluctantly;
power and dynamics have decreased - the car has difficulty going uphill and accelerates slowly;
when idling, the tachometer needle jumps nervously;
The engine may stall after sudden acceleration.

Selecting a fuel filter for Sportage 3

The fine filter of the Kia Sportage 3, the fuel of which is gasoline, is located in the tank and assembled in a separate module along with a pump and sensors. In this case, there is no need to change the entire assembly or disconnect a necessary element for a long time and painfully. The situation is simplified by a threaded connection.

The hatch through which the unit is removed is hidden under the rear sofa.

Before you can lift the seat, you will need to remove the bolt that secures it to the underground luggage compartment (located behind the spare tire).

When choosing a fuel filter, keep in mind that the Kia Sportage has 3 different years of production and it differs in size. In the period from 2010 to 2012, an element with article number 311123Q500 was installed (the same was installed on the Hyundai IX35). In subsequent years it will correspond to the number 311121R000, it is 5 mm longer, but smaller in diameter (found on the Hyundai i10, Kia Sorento and third generation Rio).

Analogues of Sportage 3 until 2012:

CORTEX KF0063;
LYNXauto LF-961M;
Nipples N1330521;
Japan parts FC-K28S;
NSP 02311123Q500.

Analogues of Sportage 3, released after 09/10/2012:

AMD AMD.FF45;
FINWHALE PF731.

The coarse filter mesh must be replaced if its integrity is damaged, article number 31060-2P000.

If there is a diesel engine under the hood of the Kia Sportage 3, the situation becomes simpler. Firstly, there is no need to remove the rear seats and get into the fuel tank - the necessary consumables are located in the engine compartment. Secondly, there is no confusion over the years of production - the filter is the same for all modifications. In addition, the same element is installed on the previous generation SUV.

Original catalog number: 319224Н000. Sometimes found under the following article: 319224H001. Fuel filter dimensions: 141x80 mm, threaded connection M16x1.5.

Choose

Original filter element for the 1.6 G4FJ turbocharged engine - Hyundai/Kia 31112-1W000

Original article number for diesel 2.0 D4HA - Hyundai/Kia 319-221-K800

PATRON PF-3966-K0R

Factory article number for the G4NA gasoline engine - Hyundai/Kia 311-12C-9000

SAT ST-311-12C-9000
KROSS KM-030-3865

Fuel tank absorber filter number – 31184-D7000

Article number of the original filter for 2.4 gasoline (G4KJ) – 311-121-W000

LYNX LF-816M
ASPACO AP-67081

How to change the fuel filter in Kia Sportage 3?

According to the TO KIA regulations, the fuel filter is changed every 60 tons km. On my Kia Sportage I replaced it at 66,000 km.

With the onset of negative temperatures outside, when starting a cold engine, the starter cranked several times a little longer than usual. This alarmed me; at first I thought that they had connected a normal battery. I plugged in the Orion 55 charger, and as it turned out, the battery was practically not charging, which means everything is fine with the battery!

I also noticed an extraneous hum in the cabin when the engine was running, when you stood motionless; as it turned out, the fuel pump was humming. In addition, the fuel pump of our car also hisses, it’s different for everyone, some always have it, in my case it’s intermittent, but I read about it on the forums and didn’t pay attention.

In general, while the fuel pump was humming, I decided to overhaul the fuel pump module myself, replacing the fuel filter and mesh; just according to the regulations, the mileage corresponded to 66,000 km.

Troubleshooting

It is advisable to replace the fuel filter according to the regulations - every 60 thousand kilometers. It’s better not to take risks and not use it for more than 65 thousand kilometers. Russian roads, in turn, will “kill” the filter after 35-45 thousand kilometers. Moreover, the quality of gasoline also affects its service life - and it leaves much to be desired.

The most common “symptoms” that it’s time to change the filter:

fuel consumption has increased significantly;
the engine does not respond well to pressing the gas pedal;
the car stalls, the engine does not start well;
there are constantly blockages in the fuel line;
injection system elements wear out quickly.

That is why the most rational solution is to replace the filter at least once every two years. Otherwise, elements of the fuel supply system (for example, injectors) will stop working correctly.

The worst outcome is engine failure. If you do not want to overpay for a complete car repair, it is better to comply with the requirements of the regulations. Moreover, consumables are inexpensive - no more than four hundred to five hundred rubles.

To carry out an accurate diagnosis, measure the pressure with a pressure gauge and compare it with the readings in the technical documentation. Significant deviations from the values indicated there are a guarantee that the filter needs to be replaced.

Where is the Kia Sportage fuel pump located?

The fuel filter is an important device that prevents foreign elements (dust, rust) from entering the engine fuel system. If this filter were not there, all otherworldly objects on the streets and impurities of low-quality fuel would subsequently lead to clogging of the injectors.

As a result, a small area of fuel and the engine became much more “thoughtful”. The fuel filter in the Kia Sportage 2 and Kia Sportage 3 for diesel and gasoline engines is located in different places.

Sources

https://Sportage-3.ru/obsluzhivanie/zamena-toplivnogo-filtra.php
https://www.autoservice-korean.ru/inf/sportage/remont-toplivnoi-sistemy/
https://kianova.ru/toplivnyy-bak-kia-sporteydzh
https://autonissancar.ru/kia/sportage/sportage-3/menyaem-toplivnyj-filtr-kia-sportage-3

Possible problems

To avoid troubles associated with supplying fuel to the car engine after completing work with the pump module, the following sequential manipulations will help: 1. Turn on the ignition and crank the starter for a few seconds. 3. Turn off the ignition. 4. Start the engine. If after carrying out these steps the engine still does not start or does not start immediately, then the reason is usually associated with the sealing ring remaining on the old filter.

In this case, the operations listed in the previous section will have to be repeated again, installing the forgotten part in its place. Otherwise, the pumped fuel will continue to flow out, and the performance of the fuel pump will sharply decrease, which will not allow the engine to operate normally.

Signs of wear

Along with observing the frequency of replacement, we recommend paying attention to the characteristic symptoms that will indicate that the gasoline filter is heavily soiled. The list of such signs includes:

problems with starting the engine (very often it stalls for no apparent reason);
sluggish engine response to the gas pedal;
regular occurrence of blockages in the fuel line;
accelerated wear of individual elements of the injection system;
increased fuel consumption.

These signs may indicate several problems, ranging from a clogged fuel filter to dirty injectors, an air filter, or a broken fuel pump.

A more accurate diagnostic method is to measure blood pressure. To do this, you will need to correctly connect the pressure gauge and conduct several experiments. According to the technical documentation for the car, the fuel pressure should be 2.7 kgf/cm2, with the vacuum hose disconnected from the regulator, the indicator should increase to 3.2 kgf/cm2, and the minimum permissible value 5 minutes after turning off the ignition is 1.5 kgf/ cm2. If one or all of the indicators in practice are less than described, look for a problem in the filter or fuel pump.