Fuel lines - why have 2 ?
Here is what the vapor separator looks like on my 73 318 Challenger. The 4 lines coming out of the tank go into the separator. Then there is 1 line that comes out of the separator and goes to the engine compartment. That is a vent/vapor line. That is the line the tank vents through.
Here is what the vapor separator looks like on my 73 318 Challenger. The 4 lines coming out of the tank go into the separator. Then there is 1 line that comes out of the separator and goes to the engine compartment. That is a vent/vapor line. That is the line the tank vents through.