I have a 2001 Honda accord. The check engine light is on but the car runs fine. I had it checked and they said it was fuel system too lean bank 2. Well when I went up north and filled my tank with regular gas without ethanol in it. The light went out. I did this three times to prove it out. Each time I filled with ethanol free gas the light went out. Can you tell me what the problem is.
Thank you,
Greg

 

I would guess dirty injectors...id run some fuel system cleaner next tíme u fill up.