Replacing the fuel lines and testing fuel pressures

[@TonyLiveTV]

That’s the way to do it. Happy holidays

[@GandaGarage]

Thanks Tony, I am a big fan of your channel. Happy 2025

[@arhimond7]

5.4 is bether? Less gas mileage?

[@GandaGarage]

I don't think it makes a difference. I was only trying to get it in MB spec.