DannyF,

Biobor will not clean the fungus out of the system, It just kills what fungus is in there so it doesn't continue growing. By the amount of Biobor you said you added, I'm sure all your fungus is dead, but still in the fuel system.

Your filters will get the dead fungus out of your fuel system, but you can expect to change them several times, especially the inline filter. I guess I was lucky, my inline filted plugged only once in my '80 300SD in over 10,000 miles since I added Biobor. So I figure all the dead fungus is gone by now.

Maybe I was lucky but I was able to remove the tank strainer by turning the 17mm or 19 mm nut on the fuel line connection to the strainer plug. Give that a try first as it is the easiest way and you don't need a special wrench. I don't see how it is possible to use a socket wrench to remove the strainer plug, if I remember correctly.

I cleaned the strainer by blowing the fungus out with compressed air. The dead fungus is like brown silicon rubber and I couldn't find anything that would dissolve it.

P E H