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Old Nov 6, 2019 | 09:50 PM
  #21  
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Originally Posted by 50th year
My station still says shell. Only reason I know its speedway is the charge on my credit card. Now that I know QT is top tier that's where I will go. Costco being top tier also surprise's me .
Which location are you going to? I'm curious now..
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Old Nov 6, 2019 | 10:44 PM
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https://www.autolist.com/guides/top-tier-gas

This may not be a complete list. Looks like Circle K are starting some of their stations to be Top Tier.

Last edited by Mobil 1; Nov 6, 2019 at 10:48 PM.
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Old Nov 7, 2019 | 04:56 AM
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Yes, but you don't need it for any Costco gas
mmm, below may be the top flight additive package installer in the station-specific tank trucks at the common tank farm locations where the common gas is delivered, all in the same pipeline.
maybe he put it in, maybe the truck left the farm while he was on break.


and the most important reason to add the Chevron Techron, to keep the sulfur in the gas in suspension, and not accumulating a build up on the fuel sender and causing it to stop working.

https://www.corvetteforum.com/forums...ing-empty.html

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Old Nov 7, 2019 | 07:44 AM
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Originally Posted by CocoVette
Which location are you going to? I'm curious now..
Sunrise and kolb across from bashas.
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Old Nov 7, 2019 | 07:58 AM
  #25  
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Here is the complete list, and it's possible that Speedway is a Top Tier gas but not listed. Since it was bought by Marathon and they are Top Tier, it could be like Chevron and Texaco (bought by Chevron years ago, altho Texaco is specifically listed as Top Tier). Might help to check with Marathon; a single email could answer the question.

https://www.toptiergas.com/licensed-brands/
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Old Nov 7, 2019 | 08:49 AM
  #26  
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Originally Posted by 50th year
Sunrise and kolb across from bashas.
yeah, that was the one I went to for years, and a few weeks ago I asked them if the gas was any good, and they said it was not top-tier anymore, super disappointing!
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Old Nov 7, 2019 | 09:14 AM
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Originally Posted by SilverGhost
Add this, 1oz, to a fill up and any gas is top tier gas. Since this 20 oz bottle provides twenty applications (at 40 cents per application) you can see that paying top tier prices for only two gallons at a top tier gas station charging 20 cents more than discount gas pays for the techron, leaving you a 16 gal x 20 cents savings $3.20 on every fillup by using discount gas instead of top branded gas. Just by diy top tier gas. A cap from a nyquil bottle measures 1 oz and the emergency funnel included with your vette are the only other things you need




I believe it's 1oz per every gallon, not 1oz per tank.
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Old Nov 7, 2019 | 09:21 AM
  #28  
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Originally Posted by pokerpro
I believe it's 1oz per every gallon, not 1oz per tank.
Yup!
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Old Nov 7, 2019 | 10:43 AM
  #29  
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Default So Much Wrong Here

Originally Posted by SilverGhost
Add this, 1oz, to a fill up and any gas is top tier gas. Since this 20 oz bottle provides twenty applications (at 40 cents per application) you can see that paying top tier prices for only two gallons at a top tier gas station charging 20 cents more than discount gas pays for the techron, leaving you a 16 gal x 20 cents savings $3.20 on every fillup by using discount gas instead of top branded gas. Just by diy top tier gas. A cap from a nyquil bottle measures 1 oz and the emergency funnel included with your vette are the only other things you need



Not a math major but something is off here with this. You need a bottle per fill up which adds 30 cents per gallon to the cost of gas. In a virtually new high performance engine, driven comparatively little, with Top Tier a penny more per gallon maybe, makes zero sense.

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Old Nov 7, 2019 | 11:18 AM
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I believe it's 1oz per every gallon, not 1oz per tank.
Not trying to fix a dead sending unit, just trying to duplicate the amount of techron in a gallon of chevron gas, hoping to avoid the sending unit ever getting crusted with sulphur.

Chevron engineers have gone to reveal that chevron refineries add an equivalent of 1oz of techron per 16 gallons in their regular and premium gasoline hence price convenient for use. http://altrabiofuels.com/chevron-65740-techron-review/
Top Tier a penny more per gallon maybe
only a penny more? wish i lived in that city!

in Fort Lauderdale
KeviBear2 hours ago
CASH

Mobil

2109 Griffin Rd
Dania Beach, FL
$3.49
vero5551 hour ago

Chevron

2080 Griffin Rd
Dania Beach, FL
$3.69
bananny73 hours ago

Shell

2020 S FL-7
Davie, FL
$3.39

RACETRAC (Like Speedway)

RaceTrac

2300 W Broward Blvd
Fort Lauderdale, FL
$2.95

So, 1 oz techron per 18 gals = .40 cents plus Racetrac gas fillup 18 gal @ $2.95 $53.1 + .40 = $53.50
OR, "Free" Techron in 18 gals Chevron gas @ $3.69 = $66.42
Racetrac premium plus techron added saves me $12.92/fillup.

A bit more than a "penny" savings.

Last edited by SilverGhost; Nov 7, 2019 at 11:45 AM.
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Old Nov 7, 2019 | 11:51 AM
  #31  
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Originally Posted by AORoads
Here is the complete list, and it's possible that Speedway is a Top Tier gas but not listed. Since it was bought by Marathon and they are Top Tier, it could be like Chevron and Texaco (bought by Chevron years ago, altho Texaco is specifically listed as Top Tier). Might help to check with Marathon; a single email could answer the question.

https://www.toptiergas.com/licensed-brands/
Sometimes a station not listed as Top Tier actually will be getting TT gas just because that's what's in the delivery truck. A check could reveal this.
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Old Nov 7, 2019 | 12:16 PM
  #32  
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Originally Posted by CocoVette
yeah, that was the one I went to for years, and a few weeks ago I asked them if the gas was any good, and they said it was not top-tier anymore, super disappointing!
Terrible they still pass themselves off as a shell station.
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Old Nov 7, 2019 | 08:00 PM
  #33  
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Originally Posted by CocoVette
yeah, that was the one I went to for years, and a few weeks ago I asked them if the gas was any good, and they said it was not top-tier anymore, super disappointing!
Originally Posted by 50th year
Terrible they still pass themselves off as a shell station.
If they are operating as Shell and the Shell logo is on each pump, it is required to be Top Tier...that's how the license works. If they have pumps at the same location that do not have the Shell logo, the gas dispensed in those pumps do not have to be Top Tier.
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Old Nov 7, 2019 | 08:05 PM
  #34  
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Originally Posted by papillion
Not a Costco or Sam's member so no idea about them.
I read just the other day that you do not need to be a Costco member to buy gas there. I believe Costco members get a discount non-members do not get.
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