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Topic: Question on Diesel Additive (Read 652 times) previous topic - next topic

Question on Diesel Additive

Hi folks,

When we purchased our Nimbus from MOT, they supplied us with a 16 oz container of Schaeffer's 285 Fuel Shock additive. We use this on each fillup to manage any algae buildup.

Would like to know if anyone has a recommended source for resupply or if other options might be recommended.

Thanks.

Don
2007 Nimbus 340 quad slide
Build #6386 FMC #17360 FMCA #441779

Re: Question on Diesel Additive

Reply #1 –
Don,

A biocide is a very good idea if storing the coach.  But, unless you have a known issue with algae/fungus, it is not necessary to add to each tank. My basic rule is if storing diesel over two months in the summer or three months in the winter, it gets a biocide.  Certainly, if black precipitate or black slime is found in the primary fuel filter, a kill dose is needed immediately.

A commonly available biocide (virtually all marine stores such as West Marine, Academy, etc) is Biobor JF.

Also, when storing, make sure the tank is completely full to minimize condensation.  These "bugs" ONLY grow at a water/diesel interface.  No water, no bugs.
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Question on Diesel Additive

Reply #2 –
Thanks Brett! Just ordered some.

Don
2007 Nimbus 340 quad slide
Build #6386 FMC #17360 FMCA #441779
 

Re: Question on Diesel Additive

Reply #3 –
Me too!