The 9 Best Vehicle Carbon cleaners (2023 reviews)

The sea foam vehicle carbon cleaner is capable of outshining several other cleaner featured in this list in overall features. This stuff is amazing for fogging your 2 stroke motors. It cleans everything the greatest stuff ever. It works on any combustible gas engine as long as you can get to the throttle body to spray it in unless you buy the gas additive type. It is great for cars with carbon buildup in the engine, dirty valves, and dirty fuel injectors. This is for cleaning the carbon & oil in the intake manifold & the intake valves. The motor will slightly choke a bit but keep going til you use up the can. This product is intended for gasoline engines only.

Why We Like This:

Helps restore air flow efficiency to combustion chamber
Works good on direct injection l83 5
Works well to clean valves, fuel systems
Safe for gasoline and diesel engines

Best For Both old And New vehicles: WD40 Vehicle Carbon Cleaner

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We would, of course, be remiss if we didn't mention wd40 vehicle carbon cleaner for daily purpose. The 40 Specialist Fast-Acting Carb/Throttle Body & Parts Cleaner cleans your carburetor, throttle body, and unpainted metal parts. It is a powerful solvent-based cleaner that blasts away tough carbon deposits, oil, and grime. The results are engines that start up fast and easy, and level to a smooth, consistent idle with less stalling. It is great for both old and new vehicles and gas-powered lawn outdoor equipment.

The 40 Specialist carb/throttle body & parts cleaner with attachable precision straw is the only all-in-one carburetor cleaner spray you will need to clean your carburetor, throttle body, and unpainted metal parts. This cleaner unique is the dual-action cleaning system.

Why We Like This:

Great for both old and new vehicles and equipment, including
Powerful formula blasts away tough deposits
Cleans carburetors, throttle body & metal parts

Best For Fuel injected cars: Royal Purple Vehicle Carbon Cleaner

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The royal purple vehicle carbon cleaner should be able to handle its purpose and duties with ease. It is a high end performance fuel system cleaner. It is best for fuel injected cars. It improves the vehicle's performance additionally can be used in both 4-cycle and 2-cycle engines and will not harm vehicle emissions equipment. It is a fuel stabilizer for vehicles that may have to sit for long periods.

The Fuel Cleaner 11754 is for a car that is driven regularly and keeps the fuel system in a cleaner state. It is a fuel system cleaner and it will work on any vehicle as long as it isn't diesel. It does come with a plastic funnel that attaches to the bottle.

Why We Like This:

More acceleration to the pedal and more hp
Improves gas mileage and peaks performance
Does help with cleaning the cars engine

Best For Any Gas Or Diesel Engine: Gumout Vehicle Carbon Cleaner

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Compared with other cleaner in this category, the gumout vehicle carbon cleaner has a convenient design. It is great for any gas or diesel engine. It is designed for high mileage vehicles, cleaning fuel injectors, intake valves, and ports to restore performance and fuel economy and reduce emissions. It is a replacement for the box of 2 techron bottles. It is good for any vehicle with a gasoline engine, particularly one with high mileage. It is best to "pour" it into your gas tank, while at the gas station, right before you fuel your vehicle up.

One-tank mixed with this cleaner later, the car feels much preppier, idling is notably smoother and acceleration is notably quicker. The company that makes this fuel additive ensures that it won’t break up deposits and clog the fuel filter or harm the oxygen sensor.

Why We Like This:

Great product for any car or truck or vehicle
Idle is smoother and there is no hesitation upon acceleration
Any gas engine, like snow blower, lawn mower, etc
Definitely helps with smaller engine (4stroke) maintenance

Best For rough idle: Chevron Vehicle Carbon Cleaner

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Chevron line of cleaner come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This stuff has polyetheramines that slowly break down carbon. It can still ping slightly, but barely and only at just the right speed and loading. It is good as techron, but a lot of it uses way nastier solvents like naptha and paint thinner. It is a better fuel system cleaner than seafoam.

This is 20oz and can treat 20 gallons of gas. It has more power, doesn't miss, and idles much smoother. It's very effective but the strong solvents will leak into the oil so use it before getting an oil change. The engine was noticeably smoother and quieter almost instantly, and the check engine light (that had been on for a year) went out as well.

Why We Like This:

Terrible hesitations, near stalling, no torque, no oomph
Good product to clean out your fuel system once a year
Great cleaner and gets rid of corrosion so you don't
Polyetheramines are also gentle on seals

Best For motorcycle: Dura lube Vehicle Carbon Cleaner

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If you often find yourself scrambling for appropriate and satisfactory cleaner, dura lube vehicle carbon cleaner should be your first option for buying. It can be used in any vehicle. It maintains catalytic efficiency plus reduces phosphorus and zinc retention levels at catalyst inlet. The use of this additive will not alter the functionality or overide malfunction indicator lights on an engine and cat system. This will aid in reducing the carbon footprint of your vehicle and improving overall performance.

It may take several times with several different bottles to clean out. It can help pass the smog test. The motor even sounds better.

Why We Like This:

Engine sounds smoother, acceleration is better and most engine knocking is gone
Great value and possible to save you several hundred dollars in unnecessary repair cost
Delivers what they promise

Best For Many hybrid vehicles: Berryman products Vehicle Carbon Cleaner

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Compared with other cleaner in this category, the berryman products vehicle carbon cleaner has a convenient design. Modern day intakes are completely dry (strictly air) until they reach the intake manifold, or in the case of direct injection, the combustion chamber itself. It is introduced into the combustion chamber through the air-intake system. It only is designed to clean the carbon buildup on the back of your intake valves.

This Berryman's easily creates the perfect amount of engine wobble, with no stalling. It's downright fun to use. It's an easy one-person application through the location for the MAP sensor. The directions might sound a little intimidating at first, but you'll quickly realize it's easy-peasy. It will clean exhaust valves as well.

Why We Like This:

Very easy to disconnect and attach the treatment
Much better throttle response, faster acceleration, smoother idle and overall operation
Runs and idles much smoother after

Best With All Fuel: Rislone Vehicle Carbon Cleaner

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Best part: rislone vehicle carbon cleaner costs comparatively low and it is available to ship in 24 hours. This formula can also work on a vehicle that has had the light on for years. It is designed to be able to handle this process during most normal engine operation. If your emission system is clean & no check engine light is on, it is recommended that you use this product once every 5, 000 miles to maintain a clean system. It is burned contaminating byproducts created that get circulated throughout various vehicle components. Keeping the car from overheating in any way maintains its longevity and dependability.

This is definitely something to consider for any high mileage car or truck. Each time you use this stuff, it makes it feel like you have more power, but once you refuel it kinda normalizes, but if it is lagging before, it often makes it run better afterwards.

Why We Like This:

Increase power, performance, mileage and save gas
You can use on 400 mile trip, good mileage with cloggy evap system
Recommend as a preventative fuel system cleaner

Best For Gas Engines: Acdelco Vehicle Carbon Cleaner

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The acdelco vehicle carbon cleaner's material feels more premium than its price would suggest. Acdelco offers a full range of oils, fluids, and vehicle care products to protect, enhance, and maintain your automobile. It is great injector cleaner for any car with injectors. From adhesives, sealants, and cleaners to lubricants, waxes, and paints, Acdelco has all you need to keep your gm or non-gm vehicle looking and performing great. It is designed for gas engines. It is manufactured to meet specifications for fit, form, and function for general motor vehicles as well as most makes and models.

The GM manual specifically states to use this when taking off the intake because contaminants like residual coolant and oil go in the intake and can foul several sensors and emissions. It can be used on diesel and gas. It is a must have for 1st generation saturn owners.

Why We Like This: