Bobbing complete. Injector?

[Bill in pa]

Got the truck complete and test drive was a success. Air ride worked great.
I seam to have a miss and it don't start as quickly as it did before. I did have to remove the fuel tank to do some of the work. Any ideas what's causing the rough start and the miss? I'm thinking maybe an injector has air or the filter has air in it? Thanks bill

 

[tractors0130]

Possibly sucking air in one of the fuel lines or fuel filter housing (gasket/top square washer). Pressurize the fuel tank with just a few pounds of pressure and check for leaks.

 

[TurboMustang370]

Sorry to jump in mid-thread but I am having similar issues. What is the order to pressurize the tank(s). Which vent(s) need to be plugged when pressurizing the tanks?