Pre Pump Fuel Filter

You simply move the original filter to the other side of the pump and fit a courser filter in its place. We clean the pre filter every race and change the 10 micron filter once a year.

The driven diesel fuel tank pre pump kit commonly referred to as the hutch mod is the first step in the fuel system upgrade process.

You can find out more Diagram below

Pre pump fuel filter. Since the pump wont be in the tank i cant use a sock but the pump has a built in filter not sure if that will be enough. My fuel system is totally different to. Water in diesel engine fuel can cause corrosion cavitational wear of injectors and fuel pumps which leads to a reduction in power performance fuel efficiency and ultimately an increase in emissions.

On our 7s ranger i use the aeromotive 100 micron pre pump filter an aeromotive efi inline pump and a 10 micron napa gold canister type filter after the pump. For pump inlet filtration use only aeromotive 100 micron pn 12304. This feature is not available right now.

Please try again later. Fuel filter before or after 044 pump. I am having troubling finding any info on a pre pump filter.

If you are selling or installing a fuel filter on the inlet of an aeromotive fuel pump be certain you do not use a filter that causes more problems than it solves. I ordered all the aeromotive parts from summit. Its not the mileage i worry aboutsometimes in my wanderings got to stop at a shit holeeven the sw pulse pump has a pre filter with a small bowl so can inspectclean so i want to get a filter between the carter 4600 or 4601 pump and tank that would allow the same inspectclean and be able to pass 120 gph a lot of the pumps say 100.

Often called straining filters these coarse filters are responsible for preventing debris in the fuel from being able to lock up or damage the fuel pump. Pre fuel filters are an addition to the main fuel filter used to screen out large particles to protect the lift and fuel injection pump as well as separate out any water that might be in the fuel. This kit includes all of the parts necessary to eliminate air leaks in the fuel circuit before the electric fuel pump suction side and add additional fuel filtration.

While everyone thinks about post pump filters many do not consider the pre pump filters. The best way to build a high pressure efi fuel delivery system is by designing it as a return system. We have never had a problem using this set up.

My new project has a fuel cell and i am doing a bosch 044 pump. This starts with a pre filter ahead of the pump along with another filter after the pump with a finer filter and the entire system plumbed with sufficient size lines and full flow fittings.