Will this fix a 2005 sentra that goes up hills only in 1st gear, but has no cel codes? if not, what should i buy?

So my mechanic said try this... I have poor acceleration in my car, especially when going up hills. he said my catalytic converter is clogged. So try this before replacing my converters. He said to add two bottles to 12 or more gallons.. run it to 1/4 tank.. add another bottle bring to half a tank and run it till 1/8 a tank. He said highway to get it warmed up nicely

Do I use this on a full tank of gas? Or in a tank that's near empty?

I believe I used it with about half a tank of gas. Suburban has 40 gallon tank so..... I have had no cat. converter or O2 codes since running this through system.

Do these cleaners work for the bad smell that cats put out sometimes?

All I know is that it is supposed to help your vehicle pass emission inspection. If you follow the directions it might not work. The ratio of 16 oz : 16 gal didn’t do any difference to my vehicle. I don’t recommend this product

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MotorKote Catalytic and Exhaust Treatment | 16 oz., Single

Product ID: 80146168

Details

Brand
Motorkote
Item Form
Liquid
Scent
Unscented
Specific Uses For Product
(function(f) {
Material Feature
High-Quality

⛽Boosts fuel economy noticeably

🔥Dissolves carbon deposits fast

♻️Cuts harmful emissions cleanly

€ 54.83

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

♻️ Clean your ride, save your wallet, and lead the green revolution!

ECO FRIENDLY DRIVE - Lowers hydrocarbons and carbon monoxide emissions, helping you stay green and compliant.
EFFORTLESS PRECISION - Pre-measured single-use bottle means no mess, no guesswork—just pour and perform.
CARBON CRUSHING POWER - Advanced formula targets and removes stubborn soot and carbon build-up for peak exhaust flow.
UNIVERSAL COMPATIBILITY - Works seamlessly with gasoline, hybrid, and ethanol-blended engines—one solution for every ride.
FUEL EFFICIENCY UNLEASHED - Optimizes combustion and reduces backpressure, delivering measurable improvements in MPG.

MotorKote Catalytic and Exhaust Treatment is a 16 oz. advanced fuel additive designed to dissolve carbon deposits and soot in catalytic converters and exhaust systems. Compatible with gasoline, hybrid, and ethanol-blended engines, it enhances fuel combustion, reduces backpressure, improves fuel economy, and lowers harmful emissions. The pre-measured single-use bottle ensures easy, precise application, making it an essential maintenance step for optimal engine performance and environmental compliance.

Specifications

ASIN	B07HBF4D1R
Best Sellers Rank	#520,757 in Automotive ( See Top 100 in Automotive ) #172 in Fuel System Cleaners
Brand	Motorkote
Brand Name	Motorkote
Customer Reviews	4.0 out of 5 stars 971 Reviews
Global Trade Identification Number	00741996103510
Included Components	(1) Catalytic and Exhaust Cleaner Treatment Fuel Additive, 16 fl. oz.
Item Form	Liquid
Item Type Name	automotive-gas-additives
Item Volume	16 fluid ounces
Manufacturer	MotorKote
Material Feature	High-Quality Liquid Formula
Material Features	High-Quality Liquid Formula
Model Number	MK-10351
Number of Items	1
Part Number	MK-10351
Scent	Unscented
Size	16 Fl Oz (Pack of 1)
Special Features	Improves Combustion, Prepares for Emissions Test, Protects Catalytic Converter
Specific Uses For Product	Clears Error Codes, Prepares for Emissions Tests, Protects Catalytic Converter, Reduces Emissions, Restores System Efficiency, Safe for All Engines Specific Uses For Product Clears Error Codes, Prepares for Emissions Tests, Protects Catalytic Converter, Reduces Emissions, Restores System Efficiency, Safe for All Engines See more
Surface Recommendation	Engine
UPC	741996103510
Unit Count	16 Fluid Ounces
Warranty Description	Satisfaction Guarantee

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