how to prime a fuel pump
An electric fuel pump is an essential component which can be found in your car. The fuel pump is used to make sure the natural gas or propane travels through to the engine. The fuel must travel through a hose, also called the fuel line, and it is the job of the fuel pump to make sure the gas reaches the proper location.tep 2 - Flip the Switch. There should be a prime switch located on the fuel pump line. Flick the switch to prime the fuel pump. You can prime the fuel pump a couple of times but do not leave it in the on position.