Russ, what did the filters look like when you removed them? If they were black, you may have alge if the fuel has sat for a long time without bioside treatment. If you cut one of them open and the filter is clear and clean, then it seems to me you have no problem. If black, like coffee grounds, you will need to have the fuel polished by someone who has such a system. This is often a problem with marine diesel when the boat is stored in a hot climate without treatment. Hope this helps.
|