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Old 07-04-2023, 08:22 PM   #16
ronn
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Join Date: Feb 2011
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Default Re: Removing Varnish from gas tank

I appreciate your input Brent. I have been using vinegar for 20 yrs now and have had no problem.
Is it that the customers arent flushing the tanks after? I then immediately dry them out.

as I stated it has worked fine for me and Ive also flushed blocks and rads in the same manner. I also always add MMO on a regular basis as well. Admittedly, I dont drive far.
my tanks look fine and I dont see any rust coming into the filters either.
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