Alltracman78: This is amazingly detailed. I thank you for the time and hope to return the favor or pay it forward. When it comes time I will undertake to do this as you have described and document it. To my knowledge, the harness wiring is in the same place in the JDM chassis—they seem to have kept it that way.
Right now, I am running the fuel pump with a 14 gauge stranded wire direct feed from the battery. If there is a voltage drop issue it resides within the tank. That is, regrettably, possible. I did not undertake to replace all of the wiring there as I now know I should have.
I am going to install a new Fuel Pressure Regulator and then give it a check ride. If that fails to solve the problem then I have to continue to check.
If I have to drop the tank then I will replace all the wiring and also install a foam isolator because damn the pump is loud. I may go so far as to put an uprated fuel pump in there. Just because.
If it’s not fuel pump voltage drop or fuel pressure regulator I wonder what the hell else it could be.
Gratifying to know the simplest fuel pressure regulator solution is what you would have gone with. Trying to keep it all within the bounds of sensible.
Right now, I am running the fuel pump with a 14 gauge stranded wire direct feed from the battery. If there is a voltage drop issue it resides within the tank. That is, regrettably, possible. I did not undertake to replace all of the wiring there as I now know I should have.
I am going to install a new Fuel Pressure Regulator and then give it a check ride. If that fails to solve the problem then I have to continue to check.
If I have to drop the tank then I will replace all the wiring and also install a foam isolator because damn the pump is loud. I may go so far as to put an uprated fuel pump in there. Just because.
If it’s not fuel pump voltage drop or fuel pressure regulator I wonder what the hell else it could be.
Gratifying to know the simplest fuel pressure regulator solution is what you would have gone with. Trying to keep it all within the bounds of sensible.