Fuel Filters
Fuel Pumps
Ford Crown Victoria
Late Model 1979-New Ford Mustangs

Which way do fuel hoses go on the fuel pump?

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2006-03-11 04:48:32
2006-03-11 04:48:32

The larger diameter neck out of the fuel pump is the pressure output and goes to the line that goes to the fuel filter. The other one is the low pressure return line, which is fuel returning to the fuel tank from the fuel injector rail. This question is making wonder, because the quick connect fittings on the end of the lines, are different sizes, and can't be crossed up. I am sincerely hoping that the OEM lines are still present, and we are not trying to clamp bulk rubber lines onto the system. Because clamping rubber lines in place of the OEM lines, is asking for a serious explosion.

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Take a good look at the hoses and fittings. They are three different sizes. They can only fit correctly one way.

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Thers a filter mesh on the in tank fuel pump , which you get to under the rear seat. thers a filter on the hoses that go to the injection rail near the fuse box in the engine compartment. My problem was that the fuel pump was knakered and replacing it sorted my fuel problems

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no reset common for them to go bad.

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