Is this the same product as the 473ml bottles for $25 each?

Yes. Check engine light came on. Recommended use of product every 6 months. Light never came on again. Dealership would have had me replace catalytic converter. Yikes!

My question is that this product is for 3 liter engines , my engine is 4.7 liters can i still use it on my vehicle

3 Liters is the liquid quantity content of this product. Can be used in any engine size, just follow the directions provided.

How much to use per gallon?

I have used double the recommended amount with no unwanted results.

can it be used for 2.0 L engine

Yes, the engine doesn't matter. The product cleans out deposits from the engine and exhaust system.

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⚡ Drive cleaner, breathe easier, and never fear the check engine light again!

EMISSION TEST HERO - Proven to reduce hydrocarbons and help you pass emissions with ease
ADVANCED CARBON CLEANUP - Patented formula clears cylinder heads, fuel injectors, and exhaust systems
UNIVERSAL COMPATIBILITY - Safe for gasoline, diesel, and hybrid engines—one solution for all
CAPLESS GAS TANK FRIENDLY - Original long nose bottle designed for modern fuel tanks—no spills, no fuss
EFFORTLESS ENGINE REVIVAL - Pop, pour, and go every 3 months for peak performance

Cataclean Fuel & Exhaust System Cleaner is a patented, EPA-approved 3L treatment that restores catalytic converters, oxygen sensors, and fuel injectors while reducing carbon build-up. Compatible with gasoline, diesel, and hybrid engines, it helps lower emissions and clear check engine lights, making it an essential maintenance step every 3 months.

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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.

HK$1679

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Hong Kongstore

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Manufacturer	Cataclean
Brand	Cataclean
Model	Cataclean - Gas 3L Fuel/Exhaust System (120018CAT)
Item model number	120018CAT
Exterior	Machined
Manufacturer Part Number	120018CAT
Item Weight	2.66 Kilograms

CatacleanFuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 3L (120018CAT)

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