Q:Fuel system if there is no fuel, how can judge it

Very simple ah! First turn off the ignition key, and then disconnect the fuel injection system into the tubing with a plastic bottle catch, let a person turn on the ignition key (some cars need to start) oil out to prove the oil up, you can also use fuel Pressure gauge test under pressure! As for the nozzle whether there is oil, you can remove the nozzle to see its atomization (not directly inside the tubing of the oil pressure, otherwise the pressure will be great, easy to hurt people)

Q:How the car fuel system is generally maintained.

The use of the country two standard gasoline part of the owners reflect the engine is easy to produce carbon deposition, fuel injectors are prone to blockage, gasoline filter replacement frequency is higher. R n r n each car owners every 5,000 km use of gasoline system cleaning agent bottle, every 20000 km cleaning nozzle, inlet, tank oil, if the regular use of mixed oil owners recommend the car standing on the gasoline System cleaning agent, in the replacement of oil before adding a bottle of gasoline system cleaning agent to prevent the fuel system failure, affecting the driving. At present, the gasoline system on the market a wide range of cleaning agents, the user is not easy to distinguish between gasoline and gas cleaning agent is good or bad, recommend a method, good quality gasoline system cleaning agent is the glue Quality completely dissolved, while the tank can be a small amount of oil in the oil to remove, does not contain alcohol ingredients, while the use of non-strict proportion of the requirements. Meet the above four conditions of the gasoline system cleaning agent can be assured that use. Most of the common failures of vehicles come from fuel systems, such as idle instability, detonation, acceleration, exhaust emissions, fuel consumption increases, etc., so to develop a good fuel system maintenance habits and good Of the driving habits, will greatly reduce the vehicle fuel system failure rate.

Q:The role of automobile fuel system

Automotive fuel system includes fuel tank, fuel pump, fuel buffer, fuel pressure regulator, fuel filter, injector, temperature timer switch and cold start valve (cold start injector) and other components

Q:What is the car fuel system that does maintenance and maintenance

Hello: including fuel filter, injector, hope to help you

Q:How the truck fuel system is depressurized

First, you can pull out the pump fuse, start the engine so that the existing fuel burned out until the engine naturally flameout, the second, on the oil track to find maintenance excuse, with a special connector connected to the pressure

Q:What is the composition of the car fuel system?

Hello, fuel tank, petrol pump, fuel injection nozzle components, fuel line.

Q:Judgment and Solution of Common Faults in Automobile Fuel System

The most common faults in the fuel system are: oil pump aging (poor service). Fuel injector dirty block. Steam filter dirty block. Should pay attention to the regular replacement of gasoline filter. Use a good point of oil to check the fuel system is a problem. Pressure to see if the oil pressure is normal .. to check the oil pressure at idle. Acceleration of the oil pressure. After the flame .. Can determine the pump is not good. Oil is smooth. Bus filter is blocked. The simplest method can be judged by pulling out the plug of the injector, such as the apparent jitter of the engine after unplugging, indicating that the injector is working well, such as the engine no reaction, indicating that the injector is working poorly. Under the cleaning or replacement

Q:Is the petrol fuel supply system the same as the fuel supply system?

the same

Q:What is the engine fuel line system

The filter is dirty gasoline pump gasoline is likely to get the need for further inspection to determine

Q:How long the car fuel system is cleaned is not a car without failure can not be cleaned

Wait until the steering wheel jitter needs to be cleaned