Fuel pump question

[Unilevers]

(10-08-2019 )Skman Wrote:  

(10-08-2019 )Unilevers Wrote:  just get a head and the guts and move on. Just for reference chances are the HPA(high pressure regulator) on that pump head is most likely done or shaky aswell. When they get extreme high to low side leaks it wears them out fast as the pump is always ramping up and down excessively.

this is why everyone should take the head off the pump once on a new truck because its always full of surprises.

Does the high pressure regulator come with the new head usually?

you have to buy it separate, it is not part of the head nor is the rear block it sits in.