Q cantidad de gasolina tiene q tener el tanque para colocar el aditivo?

Un 1/4 de tanque o menos, luego manejar el auto normalmente de 12 a 15 millas, después llenar el tanque

Is this stuff safe for a 2011 Dodge Challenger?

The manufacturer claim is "safe for gasoline cars" so should be safe for 2011 Dodge Challenger. A buildup on the catalytic converter, could be a result of gas not burning completely, check spark plugs and coil.

Is this safe to use in a 2015 Mercedes Benz Ml350 (w166)?

I have a Kia Soul 2.0 2012. According to the manufacturer this is safe for gasoline engines.

So the year and make doesn't matter for this product right?

Don’t know about the year thing but I have a 2018 Ram 1500 4X4 Eco Diesel and a code tester. Check engine light came, it was a sensor in the catalytic converter, dealers like to say you need a new catalytic converter, YouTube and it said use this, so I did what it said, put it in my truck at less than a 1/4 tank drove for about 45 minutes, then filled it up. After starting the engine a couple times the light went off. And all was good, saved a lot of dealer charges.

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Cataclean Fuel & Exhaust System Cleaner for Gasoline Engines, 16 oz, 2 Pack | Pass Emissions Tests – Clear Check Engine Lights, Restore Catalytic Converters, and Cleans Fuel Systems (120019)

Cataclean Fuel & Exhaust System Cleaner for Gasoline Engines, 16 oz, 2 Pack | Pass Emissions Tests – Clear Check Engine Lights, Restore Catalytic Converters, and Cleans Fuel Systems (120019)

Product ID: 102787673

Details

Brand
Cataclean
Manufacturer
Cataclean
Number of Items
2
Special Feature
Unit Count
32 Fluid

⛽Boosts fuel economy & engine power

✅Clears check engine lights fast

🔥Cuts carbon buildup by 50%

15073 kr

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Clean fuel, clear lights, and unstoppable drives!

EFFORTLESS MAINTENANCE - Just pour into your fuel tank—no tools, no hassle, 50-state legal.
CHECK ENGINE LIGHT SAVIOR - Resolve common error codes like P0420 and P0171, saving costly repairs.
FUEL EFFICIENCY UNLEASHED - Clean injectors and cylinder heads for peak combustion and improved mileage.
CATALYTIC CONVERTER GUARDIAN - Prevent carbon buildup to extend converter life and maintain performance.
PASS EMISSIONS WITH CONFIDENCE - Slash hydrocarbon emissions by up to 50% and breeze through smog tests.

Cataclean Fuel & Exhaust System Cleaner is a powerful 2-pack solution designed to reduce carbon buildup by 50%, improve fuel economy, and clear common check engine light codes. Safe for gasoline, diesel, and hybrid engines, it restores catalytic converter efficiency and helps vehicles pass emissions tests with ease—all with a simple fuel tank application.

Specifications

ASIN	B07N7RZ5ZV
Best Sellers Rank	#503 in Automotive ( See Top 100 in Automotive ) #3 in Fuel System Cleaners
Brand Name	Cataclean
Customer Reviews	4.2 4.2 out of 5 stars (15,635)
Included Components	Cataclean - (2) Bottle 16Oz. Fuel/Exhaust (120019)
Item Type Name	Cataclean - (2) Bottle 16Oz. Fuel/Exhaust (120019)
Manufacturer	Cataclean
Model Number	120019
Number of Items	2
Part Number	120019
Size	16 Fl Oz (Pack of 2)
Special Features	Not_Performance_Used
UPC	090127057285
Unit Count	32 Fluid Ounces
Warranty Description	Manufacturer Warranty

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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.

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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15073 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ayesha M.

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

5 days ago

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