The replacement of the fine fuel filter is regulated - every 30,000 km
However, its condition depends on the quality of gasoline: the dirtier the gasoline, the faster the filter gets clogged.
Jerking when the car is moving, first at high speeds, and then at low speeds, most likely indicate a clogged filter.
On cars manufactured before 2009, the filter is installed in the engine compartment on the front shield of the body on the right side.
Since 2009, the fine fuel filter is installed on a bracket to the bottom of the body on the right in front of the fuel tank.
In both cases, the principle of replacing the fine fuel filter is the same.
You will need a "10" key.
Reduce the pressure in the fuel system (see - Reducing the fuel pressure Niva Chevrolet).
Loosen the filter mounting bracket clamp bolt.
The filter replacement is shown with the fuel vapor recovery system adsorber removed for clarity.
Press the spring retainer
Remove the fuel hose tip from the filter pipe.
Similarly, disconnect the second hose
Remove the filter from the bracket.
Check the condition of the sealing rings in the hose tips.
Replace any torn or loose rings.
Install the new filter in the reverse order of removal.
The arrow on the filter housing should point in the direction of fuel flow
For models released with 2009.
Place the car on an inspection pit or a lift.
Relieve the fuel pressure.
The fine filter is located on the right side below, in front of the rear wheel.
Unscrew the three nuts of the protective shield and remove it.
Disconnect the fuel hoses 2, unscrew the filter mounting clamp 1.
Assemble in the reverse order.