I am in the middle of re-doing my fuel system, and ran into a problem with my original '90 poly fuel tank. I am attaching an aftermarket fuel filter sock in the very bottom of the tank as seen here: http://www.fsjnetwork.com/forum/viewtop ... 35&t=16478
I test fit the sending unit, and when I pulled it out, the mesh on the bottom of the filter pickup had black sludge on it. I want to correctly clean the tank now, before I put everything back together - how should I clean it?
Also, when I was emptying the very last of the gas out, I poured out all I could, and there was still more gas sloshing around that would not come out no matter how I tipped or shook the tank. I was under the impression that these tanks did not have baffles - do they? Why wouldn't everything pour out?