go out and get 5 liters of isopropyl alchohal.

pour two in the tank(after plugging the holes) and shake it up for a few minutes then pour out. Doit it twice more. then it should be nice and clean and some of the brown on the sides should start coning off. then start using b20 or b100 if you can find it and keep the whole system really nice and clean.

__________________
currently
[1981 300 td tdidi 165500 dark brown/palamino-Brownie-mine-3k miles of ownership
1983 240d 162+++ Anthricite grey w/ henna red interior and hella lights-wifes car-Red

the above two cars are for sale
and can be seen on the cars for sale thread here. pix also available.


240d-144+ Manilla Yellow w/ palmino interior-greasecar kit-Blondie-the college kids car

23" gt 21 speed still on original tires-still got the nubs
21" khs tandem