[Vwdiesel] Nasty dirty fuel tank
jrasite at eoni.com
Tue May 27 10:33:34 EDT 2003
Probably oxalic acid wash followed by a sodium bicarbonate neutralizer.
Same stuff as used in "heavy duty" radiator flushes.
LBaird119 at aol.com wrote:
> Local pressure cleaning establishment has some "secret" concoction that
>he uses. Two powders and I don't remember if it's a liquid or just water.
>It does good enough to be safe to weld on said tank for about 8 hours.
>Dad had him do his Mercedes tank. No slime since.
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