Electronic fuel injection

EFI Electronic Fuel Injection, is a further development of technologies carburetor. EFI has the same function as the carburetor. difference between the carburetor works mechanically while electronic fuel injection works digitally with signal settings electrical signal. also equipped with electronic fuel injection electronic control unit which controls the supply of fuel in car engines every spin machine

How to Remove Fuel Pump

How to remove fuel pump? This article is only for gasoline-fueled vehicle service,

How to remove fuel pump :

1. Remove the suction line clamp and exhaust channel with a pliers and disconnect the hose from the pump,then place a pan underneath to accommodate gasoline out after the hose is released

2. Unscrew the nut fastener gas station

3. Use the key to release the nut ass serrations at the pump

4. If the bolts come to use counter-rotating bolt nut to pair well with the cylinder block

5. Use a Scrapper or abrasives to clean the surface of the cylinder block mounting gaskets

The next article is how to install the fuel pump. You do not want it just remove the fuel pump ..:-)

The machine is turned on is usually difficult because of several factors cause But in this article will discuss the causes and solutions to overcome difficult start due to engine problems carburetor factor