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forum threadTel06c posted May 28, 2026 5:14 PM

STP High Mileage Fuel Injector Cleaner and Carburetor Cleaner - 5.25 fl oz Bottle $2.88 + $.75 Walmart cash back

$4.99

Walmart
14 Comments
4.7K Views
Get Deal at Walmart
Deal Details
Just click the box next to Walmart cash. It's available for pickup and shipping

Theres also a double pack for $5.28 and $1 cash back if you're interested in buying two. ( links below )

https://www.walmart.com/ip/STP-Hi...om=/search



https://www.walmart.com/ip/STP-Hi...r/16817399
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Just click the box next to Walmart cash. It's available for pickup and shipping

Theres also a double pack for $5.28 and $1 cash back if you're interested in buying two. ( links below )

https://www.walmart.com/ip/STP-Hi...om=/search



https://www.walmart.com/ip/STP-Hi...r/16817399

Community Voting

Deal Score
+15
Good Deal
Get Deal at Walmart

Price Intelligence

Model: Fuel Injector Cleaner, Liquid, 5.25 oz.

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 7/27/2026, 08:33 PM
Sold By Sale Price
Walmart$2.88
Ace Hardware$5.99

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14 Comments

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May 28, 2026 10:05 PM
6.7K Comments
Joined Oct 2011
thehashMay 28, 2026 10:05 PM
6.7K Comments
Does this contain pea?
May 28, 2026 11:26 PM
2.9K Comments
Joined Aug 2016
MX400ex72May 28, 2026 11:26 PM
2.9K Comments
Quote from thehash :
Does this contain pea?
Google says this does not contain PEA. I'd probably pass in this case. Their fuel system cleaner does contain PEA, but it's likely not as much as redline s-1.
May 29, 2026 2:34 AM
348 Comments
Joined Nov 2010
hondyboyMay 29, 2026 2:34 AM
348 Comments
Title should say $2.88 after $0.75 coupon
1
May 30, 2026 12:12 AM
602 Comments
Joined Aug 2015
Carl69May 30, 2026 12:12 AM
602 Comments
Hard to beat 100% off.
1
May 30, 2026 12:13 AM
602 Comments
Joined Aug 2015
Carl69May 30, 2026 12:13 AM
602 Comments
Quote from thehash :
Does this contain pea?
But does this also contain carrot?
5
1
May 31, 2026 2:24 AM
118 Comments
Joined Feb 2018
garyham100May 31, 2026 2:24 AM
118 Comments
I don't want pee in my gas tank...
Last edited by garyham100 May 30, 2026 at 07:31 PM.
May 31, 2026 4:38 AM
82 Comments
Joined Oct 2018
ChristianS3297May 31, 2026 4:38 AM
82 Comments
Where's this actually 100% off?
1

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Jun 1, 2026 2:18 AM
81 Comments
Joined Nov 2015
ssl1225Jun 1, 2026 2:18 AM
81 Comments
Quote from Carl69 :
Hard to beat 100% off.
If it's 100% off this should be free.
Jun 1, 2026 7:12 PM
638 Comments
Joined Jun 2020
integraguy2001Jun 1, 2026 7:12 PM
638 Comments
there's no free lunch.
Jun 1, 2026 7:44 PM
1K Comments
Joined Nov 2012
picubedJun 1, 2026 7:44 PM
1K Comments
How does this compare to the Chevron Techron Complete Fuel System cleaner?
Jun 2, 2026 2:09 AM
1.4K Comments
Joined Dec 2008
ZV3Jun 2, 2026 2:09 AM
1.4K Comments
Quote from picubed :
How does this compare to the Chevron Techron Complete Fuel System cleaner?
It doesn't.
Jun 2, 2026 4:56 AM
67 Comments
Joined Dec 2023
MotherboardJaredJun 2, 2026 4:56 AM
67 Comments
Quote from picubed :
How does this compare to the Chevron Techron Complete Fuel System cleaner?
Like the other guy said, it doesn't. You're looking for a cleaner that contains polyether amine aka PEA. Anything else is either woefully bad at cleaning or doesn't do anything. PEA actually survives combustion and is able to clean very effectively. You should be using top tier fuel whenever possible to reduce the need for a cleaner but one every other or every oil change is good preventative maintenance. Do you know if your car is GDI? If so, I've heard great things about the new Valvoline restore and protect fuel system cleaner at AutoZone. It's definitely more expensive but better to spend the extra money on something that'll actually do the job vs something that won't.
1
Jun 3, 2026 6:17 PM
1K Comments
Joined Nov 2012
picubedJun 3, 2026 6:17 PM
1K Comments
Quote from MotherboardJared :
Like the other guy said, it doesn't. You're looking for a cleaner that contains polyether amine aka PEA. Anything else is either woefully bad at cleaning or doesn't do anything. PEA actually survives combustion and is able to clean very effectively. You should be using top tier fuel whenever possible to reduce the need for a cleaner but one every other or every oil change is good preventative maintenance. Do you know if your car is GDI? If so, I've heard great things about the new Valvoline restore and protect fuel system cleaner at AutoZone. It's definitely more expensive but better to spend the extra money on something that'll actually do the job vs something that won't.
Yes my car is GDI and I've been using the Techron cleaners and stocking up on the B1G1 deals at NAPA/Autozone. I read that there are other fuel system cleaners that are equally good and hence the question. Thank you for reminding me about Valvoline Restore and Protect and that's what i was looking for.
Jun 3, 2026 7:26 PM
270 Comments
Joined Oct 2013
teaparty912Jun 3, 2026 7:26 PM
270 Comments
According to AI "Most standard STP products are considered outdated or junk. They rely on 1970s chemical technology sold at a 2026 premium. They are mostly low-cost, highly diluted preventive maintenance fluids masquerading as 'fixes in a bottle'."

If you want actual cleaning, get BG 44K or Techron the CONCENTRATE one. There are low PEA ones, don't get those.

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