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Old 01-23-2021, 05:01 PM   #8
jocko
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Join Date: Oct 2009
Location: Godley, TX
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Re: Aux fuel tanks keep them or no?

Radiator shops can do a great job at cleaning out the inside of these tanks (if they'll do it) before you pour the goopy coating on the inside. The DIY tank cleanout kits work pretty well also. I used one of those for an old tractor fuel tank once and it left a nice transparent/blue film throughout the inside of the tank, which made it easy to confirm where it was coated (or not).
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