cleaning diesel tank
I was at the good sams rally in Louisville and there was someone there that would come to the rv and pump the diesel fuel out and run it through filters and clean the buildup out of the bottom that ha...
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It is called "fuel polishing" and is very common on diesel powered boats.
Basically, they have a large capacity pump and filters. They suck off the bottom of your tank and return it through the fuel filler. When their filter no longer show evidence of contamination, you are done. Typically, they will filter each ounce of fuel in your tank a couple of times, and the high flow rate is pretty effective at getting any "gunk" in the bottom of the tank stirred up and filtered out.
Basically, they have a large capacity pump and filters. They suck off the bottom of your tank and return it through the fuel filler. When their filter no longer show evidence of contamination, you are done. Typically, they will filter each ounce of fuel in your tank a couple of times, and the high flow rate is pretty effective at getting any "gunk" in the bottom of the tank stirred up and filtered out.
