Posted 3/2/2019 23:47 (#7355303 - in reply to #7354597) Subject: RE: Diesel fuel algae? Photo
SE SD
I had a bad case of algea last summer in my truck. My first filters had a brown goop in them. After biocide it turned black. After lots of filters (new filters every 500 or fewer miles) I finally Acid washed inside of tanks, all new fuels lines. Got better but probably used another 10 filters before it cleared up.
Diesel fuel algae? Photo
