Walmart / Supertech DEF
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More Turbo
Joined: Sep 2019
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Walmart / Supertech DEF
Anyone use the supertech DEF? Seeing lots of mixed opinions on it. It does have the API cert but not the ISO 22241 but from what I’ve read you can’t get the API unless you meet the ISO 22241. I picked up a jug today and didn’t even think to look it up . Thanks !
Lead Driver
Joined: Nov 2005
Posts: 8,477
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I have used it many times with no issues, still use a walmart DEF jug for my spare DEF, fill the jug at the pump when I fill the DEF tank.
I used to run it more often, back when it was cheaper than most truck stop pumps, but now have a truck stop location where it is cheaper than walmart.
But, never any issues with walmart DEF, just check the date to make sure it's not too old.
I used to run it more often, back when it was cheaper than most truck stop pumps, but now have a truck stop location where it is cheaper than walmart.
But, never any issues with walmart DEF, just check the date to make sure it's not too old.
Thread Starter
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More Turbo
Joined: Sep 2019
Posts: 571
Likes: 56
I have used it many times with no issues, still use a walmart DEF jug for my spare DEF, fill the jug at the pump when I fill the DEF tank.
I used to run it more often, back when it was cheaper than most truck stop pumps, but now have a truck stop location where it is cheaper than walmart.
But, never any issues with walmart DEF, just check the date to make sure it's not too old.
I used to run it more often, back when it was cheaper than most truck stop pumps, but now have a truck stop location where it is cheaper than walmart.
But, never any issues with walmart DEF, just check the date to make sure it's not too old.
Laughing Gas
Joined: Jan 2022
Posts: 779
Likes: 427
Not meeting a spec often means that Walmart didn't want to pay for the testing and validation to get that spec stamped on the container. It doesn't mean that it doesn't actually meet the spec.
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Mountain Pass
Joined: Jul 2018
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DEF is DEF.
Walmart Supertech DEF meets the specs.
https://dieselexhaust.api.org/Direct...uctTypeId%3D-1
Walmart Supertech DEF meets the specs.
https://dieselexhaust.api.org/Direct...uctTypeId%3D-1
