Agreed!!!! 94 minimum pump octane and be sure that meth is working! Standing meth is around 100 octane and when 94/meth is set up proper you will have 97-98 feeding the motor. Smart tunes will adjust for poor fuel to save your motor do not forget.
Originally Posted by urBan_dK
Did you do a base-line pull to verify the engine was running well to start?
Also put some real gas in there, you're running essentially mid-grade gas when you want premium.
His 95 RON gas is equivalent to 89-90 octane in the US.