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E85 - factory gas tank liner compatibility

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Old Jul 22, 2018 | 02:04 PM
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Default E85 - factory gas tank liner compatibility

For those of you that ACTUALLY RUN E85, does it seem to soften up your inner tank liner?

I know there are plenty of people that have read that so and so said it will or won't, so I'm asking for anyone that actually runs an ethanol heavy fuel - do you think it will damage the liner?

I am contemplating a new project, just looking for info.

thanks!
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Old Jul 22, 2018 | 05:26 PM
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Originally Posted by TravisSchoech
For those of you that ACTUALLY RUN E85, does it seem to soften up your inner tank liner?

I know there are plenty of people that have read that so and so said it will or won't, so I'm asking for anyone that actually runs an ethanol heavy fuel - do you think it will damage the liner?

I am contemplating a new project, just looking for info.

thanks!

there is no liner to damage - at least on my ‘93.

There are some short rubber hoses at the top of the tank, but i am not worried about them

Last edited by dizwiz24; Jul 22, 2018 at 05:26 PM.
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Old Jul 22, 2018 | 05:42 PM
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Originally Posted by dizwiz24



there is no liner to damage - at least on my ‘93.

There are some short rubber hoses at the top of the tank, but i am not worried about them
That's what I thought, although it would be cool if there is.
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Old Jul 22, 2018 | 06:09 PM
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There is a rubber/plastic something liner in the FACTORY tank, that's what your sump is glued to.

I know some of the replacements do not have them.

I can verify that the early ones DO have it, the last years may not even though listings show the same tank for all years.
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Old Jul 22, 2018 | 07:13 PM
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I run e85 in my 1986 and it is fine.
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Old Jul 22, 2018 | 09:45 PM
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..... Same here , I've been running E85 for over 4 years with no signs of trouble … I was in the tank replacing and rewiring the fuel pump last December and saw nothing out of the ordinary …..
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