gas tank cleaning and sealing
#1
Registered Piston Eater
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gas tank cleaning and sealing
i just pulled my gas tank to clean it - first i flushed it with water and then looked at the inside to see what condition it was it. the inside looks pretty good, but there are a few spots with some mild corrosion that i need to fix. i did a search and read about the chemicals to use to fix the corrosion and clean it. then they were talking about sealers - my question is this: when you put the sealer inside the tanks and rolled it around wouldnt it clog the filter thats on the main line inside at the bottom?
#4
I've heard some people reporting of fuel pickup tubes being clogged with sealer.
If the corrosion isn't too bad, with big flakes of scale and all, I'd just apply a little phosphoric acid to the corroded spots and let it dry. It should turn the corrosion black, and neutralize it. Then rinse the tank out with a suitable solvent before use.
If the corrosion isn't too bad, with big flakes of scale and all, I'd just apply a little phosphoric acid to the corroded spots and let it dry. It should turn the corrosion black, and neutralize it. Then rinse the tank out with a suitable solvent before use.
#5
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Join Date: Jul 2002
Location: Right around Canton Ohio
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My tank was a full of corrosion and varnish after sitting for five years so I took it to a radiator shop and had it acid dipped. They un-soldered the fuel pickup before sealing tank then soldered it back in when they were done. It was well worth the $50 they charged for cleaning and sealing.
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