View Single Post
      09-30-2010, 04:36 PM   #10
dekaliber
Major
75
Rep
1,143
Posts

Drives: '07 Z4MC, '11 JCW, '18 Z06
Join Date: Mar 2008
Location: Los Angeles

iTrader: (1)

Incidentally, I was just reading about ethanol-free gas this morning because I had noticed the 10% max ethanol content stickers on the Shells around here for a little while. I wonder if the ethanol in the gas does something after sitting for more than a few days. Unfortunately, I don't think ethanol-free gas exists anymore in the Chicagoland area.

For me, the behavior always manifests as a sudden drop in RPMs within the first 10 seconds or so that goes back up right away. The dip never lasts longer than a half second or second.
Appreciate 0