What if you can't go on highway my car won't go past 30mph?

I don't believe that it will help if your car will not go above 30. Sounds like something more serious with your vehicle.

How many miles will this take to unclog a 2005 sentra 1.8l cat, that revs only to 2700 rpm, with no error codes?

It sounds to me as if your cat is beyond repair. If you’ve already used a bottle it should fix it pretty quickly. If your car runs no better, you need a new converter. That’s what happened to me, I had to buy a new converter.

Once you add this product to the gas tank what is the rest of the process?

add the product to the gas tank when it close to empty - for me that was about 2-3 gallons remaining - then really ran the car hard (like I stole it) - - filled the tank with high test and some injector cleaner- and again ran the car hard - check engine light stayed off for a good 6-8 hundred miles - more than long enough to pass NC emissions test - the light did eventually come back on - but then realized it was the fuel my wife purchased - - as I had her fill up with a different brand and light turned off

One person posted that they used a combination of "cataclean and solder it" in the gas tank? what is solder it - can anyone post a link?

Never heard of that but you shouldn't have to mix anything with our Cataclean

Desertcart Logo

Deliver to Croatia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚗 Clean fuel, clear lights, and greener drives—don’t get left behind!

EFFORTLESS MAINTENANCE - Just add to your fuel tank—no tools or mechanic needed, compatible with gas, diesel, and hybrids.
CLEAR CHECK ENGINE LIGHTS FAST - Targets and resolves common error codes, saving you costly repairs and downtime.
PASS EMISSIONS WITH CONFIDENCE - Formulated to slash carbon build-up and help your vehicle breeze through smog tests.
PROLONG CATALYTIC CONVERTER LIFE - Prevents carbon deposits to keep your catalytic converter running at peak efficiency.
BOOST FUEL EFFICIENCY PERFORMANCE - Cleans fuel injectors and cylinder heads for smoother combustion and better mileage.

Cataclean Fuel & Exhaust System Cleaner is a 16oz treatment designed to reduce carbon build-up, improve fuel combustion, and restore catalytic converter and DPF filter efficiency. It cuts hydrocarbon emissions by up to 50%, clears common check engine light codes, and helps vehicles pass emissions tests across all 50 states. Safe for gasoline, diesel, and hybrid engines, it offers an easy, tool-free application to maintain optimal engine performance and fuel economy.

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.

€ 97.80

Duties & taxes incl.

Croatiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

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

4 days ago

View all Trustpilot reviews

Product Dimensions	6.8 x 6.8 x 23 cm; 385.55 g
Item Weight	0.85 Pounds
Specific uses	Engine
Item volume	500 Milliliters
Is mould resistant	gas free
Scent	Unscented
Is assembly required	No
Batteries required	No
Included components	CATACLEAN EXST SYS/

Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz (120007)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions