View Poll Results: Which Gas Grade Are You Using?
Low(81)
3
13.64%
87(mid)
12
54.55%
91/93(high)
6
27.27%
Other
1
4.55%
Voters: 22. You may not vote on this poll
Fuel Grade Thread
Senior Member
Joined: Nov 2011
Posts: 208
Likes: 13
I use 91 in my truck, had a slight surging issue at idle. Would sure about 200rpms, know it doesn't do it, but could be the new spark plug wires, plugs, coil pack, and fuel filter in combination with the 91 that helps lol and mpgs went from 13 to 15
Member
Joined: May 2013
Posts: 8,916
Likes: 562
From: Upstate, SC
93 in my '12 EcoScrew FX2. 93oct is only $3.30 right now at top tier gasoline stations. I have observed a 1-4 MPG gain between 93 and 87. Also running a 93oct Socal/SSI tune so don't want to wreck the engine.
Senior Member
Joined: Feb 2013
Posts: 5,206
Likes: 892
From: Iowa
I use to use regular with no ethanol. But today was a different story at BP....
http://www.omaha.com/article/2013092...130928921/1707
http://www.omaha.com/article/2013092...130928921/1707
