Quote:
Originally Posted by John Mercier
It is the aromatics, not the ethanol that attacks the seals.
It is why TruFuel is not raw gasoline... but engineered by removing most of the aromatics.
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I found this description of what's in TruFuel:
https://www.garagejournal.com/forum/...rufuel.480480/
Toluene, xylene, and ethylbenene are aromatic hydrocarbons. The Tru Fuel website does say that benzene, the simplest of the aromatics, is not present. What is your source of info that says TF is free of aromatics?