fuel pumps

[help me please]

Hi guys i was looking through my book do to the fact i am not getting any fuel to my injestors and the diagram shows 1 intank fuel pump and 1 high presure fuel pump if this is true where would i find the high pressure pump thxs in advance <_<

 

[BroncoJoe19]

You should have two pumps. IN 1990 they went to a one pump system in the tank.

You'll have a low pressure one in the tank, and a high pressure one under the truck attached to the driver's side frame rail.

 

[help me please]

thxs broncojoe found it and now truck is running