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expiredunlvrebels posted Apr 16, 2024 06:24 AM
expiredunlvrebels posted Apr 16, 2024 06:24 AM

Amazon: Chevron 65740-CASE Techron Concentrate Plus Fuel System Cleaner - 20 oz., (Pack of 6): $55.03

$55

$75

26% off
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Chevron 65740-CASE Techron Concentrate Plus Fuel System Cleaner [amazon.com] - 20 oz

I prefer to buy 20 oz instead of 12 oz bottles since I can fill the tank instead of a partial fill up.

Techron Concentrate Plus Fuel System Cleaner
12 oz. (treats up to 12 gal. of fuel)
20 oz. (treats up to 20 gal. of fuel)


Techron Concentrate Plus Fuel System Cleaner
For best performance, follow the manufacturer's recommendations in your vehicle owner's manual
Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
Reduces: rough idle, engine surge, hesitation, and spark plus fouling
Improves: cold start performance, and fuel stability for up to one year
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Product Info
Community Notes
About the Poster
Chevron 65740-CASE Techron Concentrate Plus Fuel System Cleaner [amazon.com] - 20 oz

I prefer to buy 20 oz instead of 12 oz bottles since I can fill the tank instead of a partial fill up.

Techron Concentrate Plus Fuel System Cleaner
12 oz. (treats up to 12 gal. of fuel)
20 oz. (treats up to 20 gal. of fuel)


Techron Concentrate Plus Fuel System Cleaner
For best performance, follow the manufacturer's recommendations in your vehicle owner's manual
Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
Reduces: rough idle, engine surge, hesitation, and spark plus fouling
Improves: cold start performance, and fuel stability for up to one year

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+12
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Model: Chevron 65740-CASE Techron Concentrate Plus Fuel System Cleaner - 20 oz., (Pack of 6)

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Sort: Lowest to Highest | Last Updated 8/2/2025, 11:02 PM
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Amazon$64.48

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60 Comments

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Apr 16, 2024 03:20 PM
5,208 Posts
Joined Feb 2008

This comment has been rated as unhelpful by Slickdeals users.

Pro
Apr 16, 2024 03:47 PM
4,580 Posts
Joined Feb 2006
Apr 16, 2024 03:47 PM
Tazmania99
Pro
Apr 16, 2024 03:47 PM
4,580 Posts
What is the shelf life for these? Is there an expiration?
Apr 16, 2024 07:09 PM
291 Posts
Joined Feb 2019
Apr 16, 2024 07:09 PM
iinPhotoApr 16, 2024 07:09 PM
291 Posts
How this compares to Red Line Sl-1? How much PEA difference between the two?
Apr 16, 2024 10:17 PM
206 Posts
Joined May 2018
Apr 16, 2024 10:17 PM
BoastfulWren316Apr 16, 2024 10:17 PM
206 Posts
Years ago it was just "techron" without any confusion.

But now there are like four different kinds of products with the techron brand name. Which is most like the original techron that cleans the combustion chamber? Is this it?

I've been using Techron for my turbo gas direct injection (T-GDI) because the owner's manual recommends using it to compensate for build up. But it's been a while since purchasing, back when I stocked up, to where I'm now down to 2 bottles but I'm confused between the different techrons available for re-ordering. The type of techron that my car's manual calls for is the kind that cleans the combustion chamber. Can someone confirm this is the original-style of techron?
Apr 17, 2024 01:02 AM
226 Posts
Joined Dec 2014
Apr 17, 2024 01:02 AM
olzootApr 17, 2024 01:02 AM
226 Posts
I buy the 20oz bottles since i learned of them on this site.

I just received another 6pk order from Amazon the other day... it was $52.44ea... So the price has increased a little.

The 2 different products that im aware of is the Fuel Injector Cleaner and the Total Fuel System Cleaner. Of course they have other variants such as Diesel, Marine, High Mileage, etc etc...

For GDI engines and the valve carbon buildup, there are products specifically made to be sprayed into the intake. I use CRC GDI Intake Valve Cleaner before every oil change.
Apr 17, 2024 09:20 PM
121 Posts
Joined Nov 2017
Apr 17, 2024 09:20 PM
WalterH2943Apr 17, 2024 09:20 PM
121 Posts
Do I really need this if I buy a Top Tier™ performance standard gas?
Apr 17, 2024 10:45 PM
19 Posts
Joined Aug 2014
Apr 17, 2024 10:45 PM
BrandenSamApr 17, 2024 10:45 PM
19 Posts
Bought this in February for $47. Crazy price jump.

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Apr 17, 2024 11:38 PM
230 Posts
Joined Dec 2010
Apr 17, 2024 11:38 PM
jjr101Apr 17, 2024 11:38 PM
230 Posts
Quote from WalterH2943 :
Do I really need this if I buy a Top Tier™ performance standard gas?
Lol some car people will blame all your problems on "cheap or discount gasoline". Which is funny because every gas station I've ever been to has all sorts of advertising stating that they use this and that detergents and they are the best fuel on the market.🤷 ♂️
5
Apr 18, 2024 02:17 AM
713 Posts
Joined Jun 2011
Apr 18, 2024 02:17 AM
GuileApr 18, 2024 02:17 AM
713 Posts
Quote from WalterH2943 :
Do I really need this if I buy a Top Tier™ performance standard gas?
Most likely not.
1
Apr 18, 2024 05:38 AM
530 Posts
Joined Mar 2017
Apr 18, 2024 05:38 AM
denzeler27Apr 18, 2024 05:38 AM
530 Posts

Our community has rated this post as helpful. If you agree, why not thank denzeler27

Bad deal, these have been b1g1 free for $14 at autozone almost every other month for the last year. I've bought them like 3 times in the last year on the same deal.
1
Apr 18, 2024 08:06 AM
67 Posts
Joined Feb 2013
Apr 18, 2024 08:06 AM
goodgator2000Apr 18, 2024 08:06 AM
67 Posts

Our community has rated this post as helpful. If you agree, why not thank goodgator2000

Quote from denzeler27 :
Bad deal, these have been b1g1 free for $14 at autozone almost every other month for the last year. I've bought them like 3 times in the last year on the same deal.
Those are the 12 oz bottles. OP is referencing a 6 pack of the 20 oz. This is a slightly better deal than the AutoZone BOGO or the current NAPA $5.49 for 12 oz
1
Apr 18, 2024 12:54 PM
567 Posts
Joined Nov 2013
Apr 18, 2024 12:54 PM
nytehawkApr 18, 2024 12:54 PM
567 Posts
Quote from olzoot :
I buy the 20oz bottles since i learned of them on this site.

I just received another 6pk order from Amazon the other day... it was $52.44ea... So the price has increased a little.

The 2 different products that im aware of is the Fuel Injector Cleaner and the Total Fuel System Cleaner. Of course they have other variants such as Diesel, Marine, High Mileage, etc etc...

For GDI engines and the valve carbon buildup, there are products specifically made to be sprayed into the intake. I use CRC GDI Intake Valve Cleaner before every oil change.
It's still $52 with S&S
Apr 18, 2024 01:24 PM
513 Posts
Joined May 2014
Apr 18, 2024 01:24 PM
MONM5993Apr 18, 2024 01:24 PM
513 Posts
I thought these were like $12 for 3 of the 12oz. at Costco a few years back, before the pandemic?
Apr 18, 2024 01:56 PM
1,292 Posts
Joined Jan 2005
Apr 18, 2024 01:56 PM
CaptainpspApr 18, 2024 01:56 PM
1,292 Posts
Quote from MONM5993 :
I thought these were like $12 for 3 of the 12oz. at Costco a few years back, before the pandemic?
No it was 6 pack for $12 after $4 off. Costco used to carry it all the time. Havent seen it lately though.
1

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Apr 18, 2024 02:02 PM
265 Posts
Joined Feb 2009
Apr 18, 2024 02:02 PM
taotoa07Apr 18, 2024 02:02 PM
265 Posts
There are other retailers selling these through Amazon for $52, you may have to wait few extra days to get it though.

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