It is possible that a heavily clogged fuel filter can cause engine overhaul. Before this happens, the motor will gallop in revolutions for a long time, and driving dynamics will noticeably worsen. If you notice that your iron friend began to “twitch” while moving and gain speed poorly, then it is time to replace this part. So, let's talk about how to properly change the fuel filter, and also discuss how much it should be used.
Is there a risk with handwritten replacement?
It is worth noting that this process is so primitive and simple that even a novice motorist can cope with it. For all the work you need a minimum set of tools and only 10-15 minutes of free time. This is even less than a trip to a service station.
How to change the fuel filter? Step-by-step process
First, we need to disconnect the terminals from the battery and unscrew the screws that secure the filter cover. There are four in total. Next, in order not to damage the wires, disconnect the mass air flow sensor. After that, remove the case from the rubber support and loosen the clamp that secures the air pipe with the cover of our filter. Then we remove the cover, using the open-end wrench 17 gently unscrew the fitting of the metal hose. First, this process is performed with one element, then with another, located on the opposite side.
If the hose is not well removed, motorists recommend putting a 19 key on the filter housing and holding it until the desired result is achieved. Next, you should prepare a special container where you can drain gasoline. It will flow without fail, therefore, if necessary, wear rubber gloves and plastic glasses, because of the high pressure fuel can splash onto your hands and face. Everything, at this stage, the dismantling of the parts can be considered curtained. But that’s not all, so we will further understand how to change the fuel filter. Now we need to insert a new part in place of the old one. Before changing the fuel filter, it should be borne in mind that this part has only one installation direction, which should not be confused. For this, each manufacturer marks a white arrow on the body of the spare part. It shows the place where the inlet and outlet hose should be installed. Otherwise, you have to reassemble everything and change to a new one. Also prepare a piece of rag or cloth. It will be needed in order to wipe the traces of fuel that has fallen on the rubber seals. Next, the installation of a new part is carried out using the same tools and with the same sequence. But before starting the engine, carefully check the tightness of all connections and turn on the gas pump so that the fuel is completely pumped into the filter.
How much does it cost to change the fuel filter?
If you decide to contact a car service with this problem, the price of the filter itself will depend on the manufacturer and the vehicle in which it is used. You will have to pay for work from 700 rubles and more. The service life of this part in Russian conditions is the time during which the car will pass about 30 thousand kilometers. In Europe, where fuel quality is carefully monitored, filters last longer, so the question of how to change the fuel filter is asked 2 times less often there.