'Newbie' to this forum but 'established' Audi driver

Hi all,

I was wondering if there was any forum knowledge on whether any precautions need to be taken regarding the use of E10 when it becomes necessary to do so, particularly on my '91 80.?

I have had it on pretty good authority that most models should be OK, with the exception on some First Gen A2, A3 and A4 models. Does this ring true, or should I be looking for replacement fuel lines, tank, seals etc. as this Ethanol stuff appears to be pretty aggressive.

Any advice would be most welcome.

Best regards and thanks, Rick

PS, Apologies but I also post this as a new topic before I realised that there was a place for us 'novices' to this forum..!