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expiredphoinix | Staff posted Nov 10, 2025 06:40 AM
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expiredphoinix | Staff posted Nov 10, 2025 06:40 AM

12-Oz Chevron Techron Concentrate Plus Fuel System Cleaner

2 for $12

$24

123 Comments 31,451 Views
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Update: This popular deal is still available.

Amazon has 12-Oz Chevron Techron Concentrate Plus Fuel System Cleaner 2 for $23.98 - 50% w/ Get 2 for the price of 1 promotion = 2 for $11.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Cleans deposits from fuel injectors, carburetors, ports, valves and combustion chambers
  • Works in one tankful while you drive to reduce deposit related engine knock, ping, run-on, and cold start problems
  • Recommended for use every 3,000 miles

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Deal:
    • Equal to $5.99 each, for comparison the previous Frontpage Deal price for 1 was $7.07
  • About this Product:
    • Rated 4.6 out of 5 stars at Amazon based on over 15,670 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has 12-Oz Chevron Techron Concentrate Plus Fuel System Cleaner 2 for $23.98 - 50% w/ Get 2 for the price of 1 promotion = 2 for $11.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Cleans deposits from fuel injectors, carburetors, ports, valves and combustion chambers
  • Works in one tankful while you drive to reduce deposit related engine knock, ping, run-on, and cold start problems
  • Recommended for use every 3,000 miles

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Deal:
    • Equal to $5.99 each, for comparison the previous Frontpage Deal price for 1 was $7.07
  • About this Product:
    • Rated 4.6 out of 5 stars at Amazon based on over 15,670 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+174
Good Deal
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Price Intelligence

Model: Chevron Techron Concentrate Plus Fuel System Cleaner, 12 oz, Pack of 1

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Current Prices

Sort: Lowest to Highest | Last Updated 12/27/2025, 05:00 AM
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Amazon$13.49

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Top Comments

randonomous
1361 Posts
293 Reputation
I think the deal at NAPA of $12.99 for a 32oz bottle is a slightly better one.
buddychan
18 Posts
14 Reputation
Totally false. Premium gas refers to octane level not cleaning agent. And using it every once in a while will accomplish very little given the lack of concentration.
HappyCorn834
9 Posts
10 Reputation
Napa has it for $5.50 each or $11 if you buy two

122 Comments

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Nov 10, 2025 03:35 PM
2,369 Posts
Joined Oct 2013
selvaspkNov 10, 2025 03:35 PM
2,369 Posts
Quote from JackRCox :
Yes, I've used this with success for vehicles with a rough idle and minor stalling problems. Also newer direct injection engines can be more prone to fouling and this works well in clearing that up- I had a 3.0 ecoboost stalling at idle- which was a surprise given its age and milage, after doing some research I tried this and it worked great.
How do you add it? When tank is 1/5th? or last 40 miles? How many tanks to past to see the improvement?
Expert
This user is an Expert in Computers
Nov 10, 2025 03:39 PM
11,898 Posts
Joined Oct 2009
TekkenLord
Expert
This user is an Expert in Computers
Nov 10, 2025 03:39 PM
11,898 Posts
I always fill my tank with Chevron or Texaco gas. Do I need the OP?
Nov 10, 2025 04:07 PM
65 Posts
Joined Dec 2020
DoNotMove2SoCarolinaNov 10, 2025 04:07 PM
65 Posts
Quote from LeakyAneurism :
Night and day. The seafoam really adds no value. Techron is objectively validated as the superior fuel additive. I don't know what the point in seafoam is.
Seafoam removes water, or at least makes it pass better. It also does a decent job cleaning. LOTS of local mechanics swear by it.
Nov 10, 2025 04:07 PM
208 Posts
Joined Apr 2015
neohcouple1Nov 10, 2025 04:07 PM
208 Posts
Quote from TekkenLord :
I always fill my tank with Chevron or Texaco gas. Do I need the OP?
No. You are already using Top Tier branded gas. You won't see any improvement. Keep doing what you are doing.
Nov 10, 2025 04:13 PM
208 Posts
Joined Apr 2015
neohcouple1Nov 10, 2025 04:13 PM
208 Posts

Our community has rated this post as helpful. If you agree, why not thank neohcouple1

Quote from selvaspk :
How do you add it? When tank is 1/5th? or last 40 miles? How many tanks to past to see the improvement?
When your tank is low on fuel, add this to your fuel tank. Then fill your vehicle up. Best to always use Top Tier Branded fuels. This includes fuel brands such as Shell, Marathon, Exxon, Chevron, Citgo, Costco, etc. You can see the full list of brands at Top Tier website.

Avoid purchasing fuel at Speedway, Sheetz, Walmart, Sam's Club, BJs, Getgo among other as none of these are certified as Top Tier branded fuels. Many studies ( Consumer Reports, AAA, & others) all verify that Top Tier fuels do make a difference to your vehicles engine.
1
Nov 10, 2025 04:16 PM
8,309 Posts
Joined Jul 2007
laptopquestionsNov 10, 2025 04:16 PM
8,309 Posts

Our community has rated this post as helpful. If you agree, why not thank laptopquestions

For those interested in Top Tier gas [toptiergas.com].

Finding Top Tier gas near you [toptiergas.com]...
2
1
Nov 10, 2025 04:18 PM
8,309 Posts
Joined Jul 2007
laptopquestionsNov 10, 2025 04:18 PM
8,309 Posts
Quote from selvaspk :
How do you add it? When tank is 1/5th? or last 40 miles? How many tanks to past to see the improvement?
**Add Techron when your fuel tank is nearly empty, then fill up immediately. You'll typically see improvement after 1–2 full tanks.**

Here's how to use Techron Fuel System Cleaner effectively:

### 🛠️ How to Add Techron
- **Add Techron directly into your gas tank** when it's *almost empty*—ideally around **1/5th full or less**.
- Then **fill the tank completely** with gasoline. This ensures the cleaner mixes thoroughly and circulates through the fuel system.
- It's best to do this **before a long drive**, so the cleaner has time to work through the injectors, intake valves, and combustion chambers.

### ⏱️ When to Use It
- Use Techron **every 3,000 miles** or **every oil change**, especially if you've been using non-top-tier gasoline.
- If your engine shows signs of hesitation, rough idling, or reduced fuel economy, Techron can help clean out carbon deposits.

### ⛽ How Many Tanks Until You See Results
- **Most users report noticeable improvements after 1–2 tanks** of gas following the initial treatment.
- For heavily carboned systems, **a second treatment** may be needed after the next fill-up.

### ✅ Benefits You Might Notice
- Smoother idling
- Improved throttle response
- Better fuel economy
- Reduced emissions
1
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Nov 10, 2025 04:19 PM
182 Posts
Joined Feb 2005
Andrew14302Nov 10, 2025 04:19 PM
182 Posts
Amazon has the 32oz bottles with multibuy discounts and subscribe and save discount and works out to ~$17 each when you buy 2.
Nov 10, 2025 04:26 PM
3,925 Posts
Joined Dec 2005
scsiguruNov 10, 2025 04:26 PM
3,925 Posts
Deal dead!
1
Nov 10, 2025 04:32 PM
8,309 Posts
Joined Jul 2007
laptopquestionsNov 10, 2025 04:32 PM
8,309 Posts
Quote from Tazmania99 :
Do these expire? Is it wise to stock these up?
**An unopened bottle of Techron can typically be stored for up to 5 years if kept in a cool, dry place.**

Here's what you need to know about Techron's shelf life:

### 🧴 Shelf Life of Unopened Techron
- **Unopened Techron bottles remain effective for 2 to 5 years** when stored properly.
- The key factors affecting shelf life are **temperature**, **light exposure**, and **container integrity**.
- **Cool, dark environments** (below 85°F / 29°C) are ideal to prevent chemical breakdown.

### ⚠️ What Happens After Expiration
- Techron doesn't become harmful after expiration, but **its cleaning performance may degrade** due to:
- **Solvent evaporation**
- **Detergent precipitation**
- Using an old bottle may still help, but **results could be less noticeable**.

### 🧪 Opened Bottles
- Once opened, Techron should be used within **12–18 months** due to oxygen exposure and potential oxidation.

### 🗓️ How to Check Dates
- Bottles often have a **manufacturing date** printed on the label or box. If you're unsure, assume a **5-year window** from that date.
1
1
Nov 10, 2025 04:43 PM
2,758 Posts
Joined Dec 2012
fuzzyballzNov 10, 2025 04:43 PM
2,758 Posts
No deal on the high mileage version. I'm gonna check my local Autozone.
1
Nov 10, 2025 04:46 PM
1,955 Posts
Joined Nov 2010
testshootNov 10, 2025 04:46 PM
1,955 Posts
Quote from langnex :
How does it compare to seafoam?
Seafood was designed for 2-stroke engines.
1
Nov 10, 2025 04:51 PM
1,955 Posts
Joined Nov 2010
testshootNov 10, 2025 04:51 PM
1,955 Posts
Quote from neohcouple1 :
When your tank is low on fuel, add this to your fuel tank. Then fill your vehicle up. Best to always use Top Tier Branded fuels. This includes fuel brands such as Shell, Marathon, Exxon, Chevron, Citgo, Costco, etc. You can see the full list of brands at Top Tier website. Avoid purchasing fuel at Speedway, Sheetz, Walmart, Sam's Club, BJs, Getgo among other as none of these are certified as Top Tier branded fuels. Many studies ( Consumer Reports, AAA, & others) all verify that Top Tier fuels do make a difference to your vehicles engine.
It is cheaper to buy the cheapest gas and then use Techron each oil change and be $ ahead.
2
1
Nov 10, 2025 04:55 PM
64 Posts
Joined Dec 2012
edcndNov 10, 2025 04:55 PM
64 Posts
Techron has been my go to fuel system cleaner for decades on all of my cars. As soon as I detect a rough idle I'll use a bottle in a half tank or so and it smooth out before I need a refill.
1

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Nov 10, 2025 04:59 PM
1,361 Posts
Joined Jun 2011
randonomousNov 10, 2025 04:59 PM
1,361 Posts
Quote from testshoot :
It is cheaper to buy the cheapest gas and then use Techron each oil change and be $ ahead.
Maybe, unless you're a Costco member. Their fuel is generally the cheapest AND it's Top Tier.

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