Information - Fuel system

Fuel supply system includes the entire system necessary to transport the fuel to the engine. There are differences between the fuel systems of diesel and gasoline vehicles. In diesel engines fuel-air mixture is produced in the combustion chamber and in classic gasoline engines in the carburettor. In addition, modern cars now use direct injection in both systems.

The fuel system is equipped with an electric pump to move the fuel. The pump pumps the fuel out the tank and pumps it into the fuel filter. The filter removes impurities from the fuel. Then there is a carburettor or direct injection. If the system is leaking, the fuel drips on the ground. If there are other problems in the fuel supply system, it can lead to complete power loss.

For example, if the fuel pump fails, the fuel supply to the entire system stops. In any case it is necessary immediately to contact the service centre. It will be rational to go to the car repair shop only after consultation, as the trip may worsen the damage.

In general, the fuel supply system must not be operated open-circuit. If this happened without an automatic blow, it is necessary to remove air from the system. This is also necessary when changing the fuel filter. Otherwise, the car will not start or its power will weaken. After any repair of the fuel system, it is necessary to blow it before you start the car.

Fuel system at low cost: Top Spares

Sealing Cap, fuel tank RN for vehicles with central locking (FEBI BILSTEIN, 27288)
-12%
Sealing Cap, fuel tank | FEBI BILSTEIN 27288 Article №: 27288
Sealing Cap, fuel tank from FEBI BILSTEIN - № 27288
£ 7,99
£ 7,03
incl. 20% VAT, Shipping
Over 100 items in stock
  • Weight [kg] 0,081
Details
Fuel Pump Electric (RIDEX, 458F0008)
-12%
Fuel Pump | RIDEX 458F0008 Article №: 458F0008
Fuel Pump from RIDEX - № 458F0008
£ 14,99
£ 13,19
incl. 20% VAT, Shipping
Over 100 items in stock
  • Operating Mode Electric
  • Pressure to [bar] 0,38
  • Voltage [V] 12
  • Number of connectors 2
  • Diameter [mm] 38
  • Technical Information Number PI 0034, SI 0058, SI 0080, SI 0097, SI 1064
  • Length [mm] 133,5
  • Current strength to [A] 2
  • Pressure from [bar] 0,27
  • Pressure [psi] from 3,19
  • Pressure [psi] to 5,51
  • Diameter 1 [mm] 8
  • Diameter 2 [mm] 8
Details
Fuel Pump Electric, 180l/h (JOHNS, KSP 20 08-001)
-12%
Fuel Pump | JOHNS KSP 20 08-001 Article №: KSP 20 08-001
Fuel Pump from JOHNS - № KSP 20 08-001
£ 49,49
£ 43,55
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Over 100 items in stock
  • Operating Mode Electric
  • Flow rate [l/h] 180
  • Pressure [bar] 5,0
  • Fitting Position Fuel Line
Details
Sealing Cap, fuel tank for vehicles with catalytic converter Japan (VALEO, 745378)
-12%
Sealing Cap, fuel tank | VALEO 745378 Article №: 745378
Sealing Cap, fuel tank from VALEO - № 745378
£ 12,99
£ 11,43
incl. 20% VAT, Shipping
Over 100 items in stock
  • Colour Black
  • Lock System without key
  • Weight [kg] 0,056
Details
Fuel Pump Electric, 155l/h (MAGNETI MARELLI, 313011300085)
-12%
Fuel Pump | MAGNETI MARELLI 313011300085 Article №: 313011300085
Fuel Pump from MAGNETI MARELLI - № 313011300085
£ 36,49
£ 32,11
incl. 20% VAT, Shipping
Over 100 items in stock
  • Operating Mode Electric
  • Flow rate [l/h] 155
  • Operating Pressure [bar] 3
  • Input Voltage [V] 12
Details
Relay, fuel pump KG (JP GROUP, 1199206900)
-12%
Relay, fuel pump | JP GROUP 1199206900 Article №: 1199206900
Relay, fuel pump from JP GROUP - № 1199206900
£ 5,99
£ 5,27
incl. 20% VAT, Shipping
Over 100 items in stock
  • Number of connectors 4
  • Weight [kg] 0,035
  • Required quantity 1
Details
Sealing Cap, fuel tank RN for vehicles with central locking (SWAG, 30 92 7288)
-12%
Sealing Cap, fuel tank | SWAG 30 92 7288 Article №: 30 92 7288
Sealing Cap, fuel tank from SWAG - № 30 92 7288
£ 7,99
£ 7,03
incl. 20% VAT, Shipping
Over 100 items in stock
  • Weight [kg] 0,081
Details
Sealing Cap, fuel tank for left-hand drive vehicles (FEBI BILSTEIN, 45550)
-12%
Sealing Cap, fuel tank | FEBI BILSTEIN 45550 Article №: 45550
Sealing Cap, fuel tank from FEBI BILSTEIN - № 45550
£ 12,49
£ 10,99
incl. 20% VAT, Shipping
Over 100 items in stock
  • Colour Black
  • Material Plastic
  • Weight [kg] 0,06
Details
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