Im guessing its algae. I cleaned it out once before but it came back. Has anyone else had this problem? How do I get rid of it? I will try to get a pic later today.
I may try that. I wonder if I clean it with bleach if it would come back. My cell is easy to remove. Really curious if anyone else has had the problem.
The killem stuff will kill it all. I've used it many times on diesel vehicles. Wouldn't hurt to clean it out though. The killem will help with the rest of your fuel system.