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Top tier or ethanol free #4554974
10/26/17 09:53 AM
10/26/17 09:53 AM
Joined: Nov 2009
Posts: 672
TX south plains
cadfaeltex Offline OP
cadfaeltex  Offline OP
Joined: Nov 2009
Posts: 672
TX south plains
I was always taught to use good gas. When I first got my MINI I learned about top tier cert and started using it. Around here Phillips 66 is the only top tier option and is close. My wife’s 14 Lincoln Navigator only needs regular. There is a locally owned station (with a very good rep) that sells ethanol free. It’s a couple of mikes further away

Which do y’all think would be better?

Re: Top tier or ethanol free [Re: cadfaeltex] #4554983
10/26/17 10:04 AM
10/26/17 10:04 AM
Joined: Feb 2017
Posts: 314
NC
fenixguy Offline
fenixguy  Offline
Joined: Feb 2017
Posts: 314
NC
Unless you're storing the car for a while, I wouldn't bother with ethanol free in any vehicle that's less than 20 years old. My '93 Toyota 22RE would barely run with E10, ran perfect with E0. shrug All of my current fleet does just fine with E10, top tier or not.

Save the E0 for the OPE. My 2cents


'16 Frontier SV 4x4-PP/Nissan OEM
'08 CR-V EX AWD-Valvoline Syn MaxLife/Fram TG
'01 Civic EX-Valvoline Syn MaxLife/Fram UG
'00 Civic LX-PYB/Fram UG
Re: Top tier or ethanol free [Re: cadfaeltex] #4554999
10/26/17 10:23 AM
10/26/17 10:23 AM
Joined: Oct 2013
Posts: 411
TX
2012AccentSE Offline
2012AccentSE  Offline
Joined: Oct 2013
Posts: 411
TX
Just FYI, top tier has nothing to do with regular vs premium. It has to do with the amount of detergents are in the gas. Top tier will have more detergents in the fuel to help keep things clean. Honestly, in a new engine, I would just use the top tier. Nothing advantageous will come from using E0 vs TT.


2008 F150 KR 5.4L 3v
Milesyn blend 10w30
MC 820s
TCW3

2010 Corolla 1.8L
Mobil 1 5w20
Toyota OEM
Top Tier

2014 CFMoto 650NK
Rotella T6 5w40
CFMoto OEM
Stabil
Re: Top tier or ethanol free [Re: cadfaeltex] #4555009
10/26/17 10:39 AM
10/26/17 10:39 AM
Joined: Nov 2009
Posts: 672
TX south plains
cadfaeltex Offline OP
cadfaeltex  Offline OP
Joined: Nov 2009
Posts: 672
TX south plains
Understand about the premium but the difference is the ethanol free only comes in regular.

Re: Top tier or ethanol free [Re: cadfaeltex] #4555023
10/26/17 10:57 AM
10/26/17 10:57 AM
Joined: Oct 2013
Posts: 411
TX
2012AccentSE Offline
2012AccentSE  Offline
Joined: Oct 2013
Posts: 411
TX
ah I see what you're saying. Still, the effects will be essentially un measurable in a new vehicle.


2008 F150 KR 5.4L 3v
Milesyn blend 10w30
MC 820s
TCW3

2010 Corolla 1.8L
Mobil 1 5w20
Toyota OEM
Top Tier

2014 CFMoto 650NK
Rotella T6 5w40
CFMoto OEM
Stabil
Re: Top tier or ethanol free [Re: cadfaeltex] #4555028
10/26/17 11:04 AM
10/26/17 11:04 AM
Joined: Mar 2010
Posts: 170
Wichita Falls, TX
86cutlass307 Offline
86cutlass307  Offline
Joined: Mar 2010
Posts: 170
Wichita Falls, TX
My Tacoma gets about 2 mpg better on average on the highway on E0; tested/tracked many times on a 380 mile one-way trip to central Kansas. I have made that trip about 3-4 times a year for 7+ years. E0 is available at home and in Salina, KS so I don't mind the upcharge. When my mileage id good, the cost per mile is about a wash. Throttle response is much better as well.

My honest opinion...with modern vehicle fuel efficiency what it is, there is no rational reason for ethanol blended fuel. The tradeoff in cost to refine the ethanol is not cost effective. Sorry corn farmers, but we really can do better things with that corn.


2014 Honda Accord EX-L, CVT 4 cyl.
2009 Toyota Tacoma TRD Sport 4.0L
1986 Olds Cutlass Supreme Brougham-2nd owner (rust free)
Re: Top tier or ethanol free [Re: cadfaeltex] #4555046
10/26/17 11:33 AM
10/26/17 11:33 AM
Joined: May 2009
Posts: 12,192
N.H, U.S.A.
ARCOgraphite Offline
ARCOgraphite  Offline
Joined: May 2009
Posts: 12,192
N.H, U.S.A.
Try it. I have some good gas here and it is not top tier. I run two thanks of that and then 1 tank of the EXxon. If I keep using the high detergent the car starts to run finiky and I go back to the cheap gas for awhile.

For sure, Keeps the ECU busy relearning LTV lookup!


2014 Nissan Rogue S CVT, OC#9 41392mi-QSUD10W30 + M110A CHAMP Filter; 2017 Subaru Crosstrek CVT OC#2 ?? mi-SOA/Idemitsu 0w20 + SOA Filter
Re: Top tier or ethanol free [Re: fenixguy] #4555054
10/26/17 11:46 AM
10/26/17 11:46 AM
Joined: Apr 2016
Posts: 1,185
Campbellsville, KY
Alex_V Offline
Alex_V  Offline
Joined: Apr 2016
Posts: 1,185
Campbellsville, KY
Originally Posted By: fenixguy
Unless you're storing the car for a while, I wouldn't bother with ethanol free in any vehicle that's less than 20 years old. My '93 Toyota 22RE would barely run with E10, ran perfect with E0. shrug All of my current fleet does just fine with E10, top tier or not.

Save the E0 for the OPE. My 2cents


This.


I like Chevy and Valvoline.

'13 Cruze, 1.4T, 113K
'85 GMC C3500, 454, 130K
'82 Mercedes 300CD, OM617 turbo, 169K
'67 Suburban, 350, 331K
Re: Top tier or ethanol free [Re: cadfaeltex] #4555060
10/26/17 11:52 AM
10/26/17 11:52 AM
Joined: Jul 2004
Posts: 905
Indiana (IN)
shanneba Offline
shanneba  Offline
Joined: Jul 2004
Posts: 905
Indiana (IN)
If the price is the same, I would choose Top Tier in any grade.


2003 BMW 330Ci
2013 HD Sportster XL1200C
Re: Top tier or ethanol free [Re: 86cutlass307] #4555066
10/26/17 11:58 AM
10/26/17 11:58 AM
Joined: Apr 2012
Posts: 5,158
MA
Wolf359 Online content
Wolf359  Online Content
Joined: Apr 2012
Posts: 5,158
MA
Originally Posted By: 86cutlass307
My Tacoma gets about 2 mpg better on average on the highway on E0; tested/tracked many times on a 380 mile one-way trip to central Kansas. I have made that trip about 3-4 times a year for 7+ years. E0 is available at home and in Salina, KS so I don't mind the upcharge. When my mileage id good, the cost per mile is about a wash. Throttle response is much better as well.

My honest opinion...with modern vehicle fuel efficiency what it is, there is no rational reason for ethanol blended fuel. The tradeoff in cost to refine the ethanol is not cost effective. Sorry corn farmers, but we really can do better things with that corn.


Well it's a pointless debate now. Ethanol was mandated by Congress. Til the laws get changed, we're stuck with it. Your better MPG is just because ethanol has less BTU's per gallon than gasoline. It's about 114,000 btu's for gasoline and 76,100 for ethanol. There's just less energy per gallon in E10 than E0. However if you factor in the cost per btu, E0 is probably still more expensive than E10.

Re: Top tier or ethanol free [Re: cadfaeltex] #4555083
10/26/17 12:16 PM
10/26/17 12:16 PM
Joined: Aug 2008
Posts: 18,586
Ontario, Canada
StevieC Offline
StevieC  Offline
Joined: Aug 2008
Posts: 18,586
Ontario, Canada
Ethanol Free and use a proper fuel system cleaner just before your oil changes. It's what I do and never had any fuel related problems with all the miles I drive.


'18 Highlander - AMSOIL SS 0w20 / ATF / Severe Gear
'06 Santa Fe - 535,000km AMSOIL SS 0w30 / ATF (R.I.P)
Re: Top tier or ethanol free [Re: cadfaeltex] #4555103
10/26/17 12:37 PM
10/26/17 12:37 PM
Joined: Dec 2016
Posts: 6,241
Waco, TX
Linctex Offline
Linctex  Offline
Joined: Dec 2016
Posts: 6,241
Waco, TX
My F150 gets 1.4 MPG better on E-0, but it's 30 cents a gallon MORE!

There's only one place in Waco that sells E-0....
I use it in all my outdoor power equipment.

It smells just like AvGas - which never goes bad.

The E-0 is NOT "Top Tier" gasoline, though.
I run normal 87 E-10 top tier 99% of the time.


"The evidence demands a verdict".
(Re:VOA)"it's nearly impossible to actually know the particular additives that are in there at what concentrations."
Top tier or ethanol free [Re: Linctex] #4555276
10/26/17 03:55 PM
10/26/17 03:55 PM
Joined: Apr 2017
Posts: 201
Georgia, USA
HouseTiger Offline
HouseTiger  Offline
Joined: Apr 2017
Posts: 201
Georgia, USA
QT ( Quik Trip ) introduced the ethanol free 89 octane in metro Atlanta recently. Tried a few tanks of it in my wife's car and yeah it liked it, got about 1.5 mpg on the average better mileage, but not $0.30 a gallon higher worth it. My bike, on the other hand, loves it and gets upwards of 5 mpg better ( slightly more on the highway ) with it. It's something of a wash on the bike, but rolling on that throttle tells me all I need to know.

crzy shocked2


( these emojies are fun )

Re: Top tier or ethanol free [Re: Wolf359] #4555525
10/26/17 07:20 PM
10/26/17 07:20 PM
Joined: Jul 2013
Posts: 1,676
Ottumwa, Iowa
jhellwig Offline
jhellwig  Offline
Joined: Jul 2013
Posts: 1,676
Ottumwa, Iowa
Originally Posted By: Wolf359
Originally Posted By: 86cutlass307
My Tacoma gets about 2 mpg better on average on the highway on E0; tested/tracked many times on a 380 mile one-way trip to central Kansas. I have made that trip about 3-4 times a year for 7+ years. E0 is available at home and in Salina, KS so I don't mind the upcharge. When my mileage id good, the cost per mile is about a wash. Throttle response is much better as well.

My honest opinion...with modern vehicle fuel efficiency what it is, there is no rational reason for ethanol blended fuel. The tradeoff in cost to refine the ethanol is not cost effective. Sorry corn farmers, but we really can do better things with that corn.


Well it's a pointless debate now. Ethanol was mandated by Congress. Til the laws get changed, we're stuck with it. Your better MPG is just because ethanol has less BTU's per gallon than gasoline. It's about 114,000 btu's for gasoline and 76,100 for ethanol. There's just less energy per gallon in E10 than E0. However if you factor in the cost per btu, E0 is probably still more expensive than E10.


I get better mileage in my work truck with e10 than e0. Not every vehicle and driving habits can be treated the same.


Sparks fly from my fingers.

1995 Chevy K2500 Suburban lt 5.7
2014 Toyota Sienna
1983 Chevy K5 350
Re: Top tier or ethanol free [Re: cadfaeltex] #4556032
10/27/17 08:53 AM
10/27/17 08:53 AM
Joined: May 2009
Posts: 12,192
N.H, U.S.A.
ARCOgraphite Offline
ARCOgraphite  Offline
Joined: May 2009
Posts: 12,192
N.H, U.S.A.
Is you E0 85 octane? If not then you have a Lambda control issue on your truck. The chemistry dicates you certainly WILL get better fuel mileage with E0 all things being equal.

So, something askew is going on with your work truck and it isn't driving habits.


2014 Nissan Rogue S CVT, OC#9 41392mi-QSUD10W30 + M110A CHAMP Filter; 2017 Subaru Crosstrek CVT OC#2 ?? mi-SOA/Idemitsu 0w20 + SOA Filter
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