Quote:
Originally Posted by Tectoniic
Not sure if this is the best spot to ask but how many tanks of e85 do you think it is safe to put through the car before switching to an e85 compatible oil? I'm on my second tank after just using oft to try it out and now i dont want to go back to pump gas, i love the corn too much. Should i be looking to oil change soon? I still have 3 free full synth changes at the dealership and i will be going back to a 93 tune for the winter

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I would probably change the oil twice as often as you would on 93.
"If you are going to run E85 long term you should make sure your oil is E85 compatible (SN or GF-5 rated oils are generally Bio-fuel E85 compatible), and change your oil twice as often if your paranoid. If you get oil analysis done and your not showing fuel dilution you may be able to run standard oil change intervals, im just being safe here.
see here
http://www.pqiamerica.com/apiserviceclass.htm
You may consider running something similar to Lucas Ethanol Treatment."
http://www.ft86club.com/forums/showp...81&postcount=1