Good Morning looking for advice on the proper orientation of the fuel pump pushrod my vehicle is a 1947 commercial duty Ford truck 59 AB 100hp flathead 8cyl, umbrella right side up or upside down . I am trying to solve a fuel issue my truck starts fine, runs great at idle but on acceleration the motor bogs out- Floridian slip= I took the fuel pump apart and forgot which way the pump rod goes back in