Is there any reason why after using this that I should also use Chevron's fuel injector cleaner or does this do the same thing?

The fuel injector cleaner is for use every 1,000 miles after the initial use of the complete system cleaner when doing an oil change. My Kia recommends using Chevron system cleaner at every oil change, and I'm also going to put the fuel injector cleaner every 1,000 miles after the oil change. You don't put, both in at the same time.

I found an old unopened bottle of the original concentrate, not the Plus. Probably 10 years old. Is it still OK to use.

Yes, its fine to use. The ingredients don't go bad for maybe 20 plus years or more

it's a real pain to open Techron bottle's seal. do you guys have any tips on opening it easily?

I punch the seal with the end of a closed pocket knife. Makes a large enough opening. You don’t need to peel off the foil seal.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Chevron 65740-CASE Techron Concentrate Plus Fuel System Cleaner - 20 oz, (Pack of 6)

Product ID: 258068040

Details

Brand
Chevron
Item form
Liquid
Item volume
120 Fluid
Specific uses for product
Reduces: rough
Unit count
120 Fluid

⛽20 oz powerful fuel cleaner

🔥Reduces engine roughness & hesitation

⚙️Polyether Amine (PEA) tech

Description

⛽ Clean fuel, smooth drive, zero compromises.

BULK POWER PACK - Six 20 oz bottles ensure long-lasting maintenance and unbeatable value for your vehicle.
EASY NO ASSEMBLY USE - Ready-to-use liquid formula means no hassle—just pour and drive with confidence.
SMOOTH RIDE GUARANTEE - Effectively reduces rough idle, engine surge, and spark plug fouling to keep your drive flawless.
PRECISION ENGINE DETOX - Advanced PEA formula targets carburetors, intake valves, and combustion chambers for a deep clean.
TRUSTED CHEVRON QUALITY - Backed by a 4.7-star rating from over 1,500 users, join the community of savvy car owners.

Chevron 65740-CASE Techron Concentrate Plus is a premium 20 oz liquid fuel system cleaner, powered by Polyether Amine (PEA) technology. Designed to reduce engine roughness, surge, hesitation, and spark plug fouling, it cleans carburetors, intake valves, and combustion chambers. Sold in a convenient 6-pack, it’s a top-rated choice (#109 in Automotive Fuel System Cleaners) trusted by over 1,500 users for superior engine performance and longevity.

Specifications

ASIN	B0097SDUTE
Best Sellers Rank	#109,067 in Automotive ( See Top 100 in Automotive ) #104 in Automotive Fuel System Cleaners
Brand Name	Chevron
Cleaning Agent Formulation	Detergent
Contains Liquid Contents?	Yes
Customer Reviews	4.6 4.6 out of 5 stars (1,524)
Global Trade Identification Number	00023968003104
Item Form	Liquid
Item Volume	120 Fluid Ounces
Item Weight	7.05 Pounds
Manufacturer	Chevron
Model Number	65740-6PK
Number of Items	6
Part Number	65740-CASE
Size	20 fluid ounces
Special Ingredients	Polyether Amine (PEA)
Specific Uses For Product	Reduces: rough idle, engine surge, hesitation, and spark plus fouling
Surface Recommendation	carburetors, intake valves and combustion chambers
UPC	023968003104
Unit Count	120 Fluid Ounces

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews