2 micron filter elements in the Racor, changed every 100 hours. No
additives, no problems. Cheers, Dick B. M/V "Annie" (with 150 Turbo
Cummins).


"Tamaroak" wrote in message
...
I'm going to take my Cummins turbo-diesel powered trawler on the Great
Loop next summer, meaning I will be in some warm places where things might
grow in my tanks. I also read all sorts of ads indicating I need stuff in
my fuel to clean injectors, increase cetane, clean carbon, reduce wear,
increase mileage, etc.

Is any of this true? What do I really need to add to my fuel?

Capt. Jeff