Originally Posted by AMGrasoul
From the projects I've undertaken and my recent adventures with my car... it may surprise you to know I'm somewhat of a newbie at a lot of aspects of cars. The first engine I ever rebuilt was this one, people said I was crazy but I pulled it off!
With that in mind, I'm not sure what you mean by return line. These are just pressurized fuel rails, one input, only outputs are the injectors, and then the pressure release at the end that you have to depress before removing the fuel line. This answer your question?
Good deal! Glad you cracked right into it and figured it out. If you ever attempt to work on an old 302 or 350, you'll be WELL ahead of the game.
Some cars have a fuel line that returns back to the tank. So, you can push as much fuel as you want to the injectors, and the car will only use what it needs. The rest goes back to the tank.
SQ