Is there a source for an online parts catalog, or one in print? I am trying to determine which of the two fuel lines that attaches to the fuel tank is the return line. I'm stuck in the middle of a FASS pump installation as my truck only has two fuel lines that attach to the tankj and the picture in the FASS instructions show what I beieve is a later model with four lines at the tank. I have a 2002 Silverado Dmax. Thanks in advance for any help.
Parts Catalog
- Thread starter RaceCarHauler
- Start date
Thanks, that makes sense. Working between the tank and the bottom of the pickup box it was hard to tell they were different sizes. The FASS manual says to remove the "suction" line. My HVAC background said that would be the "return" but I have a feeling they mean "supply" as they provide 1/2" factory fittings and the "return" line is 3/8". My understanding of the Dmax fuel system is that the fuel is "pulled" to the motor from the tank not "pushed" correct? Hense the term "suction" for the supply line?
