Are you sure you have the right carbon remover in your storage? I am asking because brands matter. What is more, the effectiveness of a particular brand determines whether to continue on or not.
So, do you have the best carbon remover for engines at your disposal? When was the last time you checked the other competitive similar products in the market?
If you are ready to try out a different aspect, you have come to the right place. However, for the sake of your vehicle, let us not be stingy at applying the best solution to the engine.
You better grab a seat and read on the following symptoms of carbon buildups. That is the only way to learn the proper application process, including how you select the appropriate carbon remover.
Let’s dive in!
Carbon Build up Symptoms
Suppose you are burning logs on a winter night. The chimney collects soot after a period. It is somewhat similar to a new engine as carbon continues to form. How do you know when to take measures?
1. Lower Fuel Efficiency
Do you have to purchase fuel more frequently than before? Has the fuel efficiency been reduced to a minimum, causing you to spend more?
Then it is time to check the combustion chambers before you think the worse. Nevertheless, if you have been going on for too long this way, fixing it might take more time.
2. Acceleration Trouble
This is closely related to the poor fuel economy you are facing. So you better have a closer inspection at the injectors and intake valves. If carbon forms in these areas, you have to apply the cleaners for a better acceleration outcome.
The basic perception is to diagnose the faulty parts before it is too late to salvage anything at all.
3. Sudden Power Loss
Imagine you are enjoying a night drive at high speed when the engine power abruptly goes off. Then you start to think that it has not been the first time this has happened.
Should you consider taking the vehicle to a workshop for a checkup? I say yes. Consult with an expert before taking matters into your hands.
4. Shuddering of Engine
It is just as the title indicates. I have found it to be one of the most annoying symptoms. The feeling is like an internal earthquake happening inside the car.
If this occurs frequently, you can assume carbon deposits as one of the signs.
5. Misfires of Engine
Engine misfire is also like shuddering, where the hesitation or shaky feeling occurs even as you drive. Although there can be many reasons why the engine misfires, combustion chamber deposits are one common issue.
6. Rough Run
Rough idle or rough run, the result is equally unpleasant during a drive. But, once again, there can be several causes for such poor performance.
What you have to keep in mind is the intake manifold maintenance. It can be the source of many problems if not detoxed with carbon remover.
7. Cold Stall
This matter is associated with the fuel mixture. Often people going to work in the early morning on cold days face cold stalls. If the vehicle is not fully warmed up, it can face a cold stall.
Reduced oil pressure levels can be the reason for a cold stall as well. In any case, carbon will always find its way to form.
8. Engine Light on
The perks of owning a modern car are the engine light. It will tell you if there is something up with the engine components. You can then take the vehicle to the mechanic, who can read the codes and specify the exact problem.
So the engine light turning on can also be due to the excessive carbon buildup.
Our Top 8 Best Carbon Remover for Engines Reviews
Here are the top 8 carbon removers for the engines. Take a look, assess, and pick what you find most suitable for your vehicle.
1. STA-BIL Fast Fix Small Engine Treatment – Treats 20 Gallons, 8 fl. oz. (22304)
That rough start sure is a mood killer for any lawn mower or generator owner. Thankfully, STA-BILL’s Fast Fix is a miraculous solution for small engines.
Even machines that have not been running for years will thrive with power after using this product. So is it purely a miracle? No, I should give credit to the proper cleaning ingredients too.
How does it work, though? Firstly, it attacks the carbon deposits like a hungry pack of wolves, eating all that gum and varnish. Then, the outcome offers a better engine condition due to the clean injectors and carburetors.
What is more, you can use it from that rusty old snowblower to even a chainsaw. Any small engine that has been moping around in your tool shed will get back instance in no time.
- Only for 2-stroke engines
- Works in gasoline-operated engines
- 2.5 gal. fuel treatment within 1 oz.
- An easy solution to ethanol-blended fuel problems
- Removes water
2. XADO Engine Oil System Cleaner with Anti-Carbon Effect – (Bottle, 250ml)
My personal thanks to the XADO carbon flush that saved my car engine on a winter morning. I was not hoping much, but it surprised me by restoring the smooth piston rings mobility.
Hence, I will not hesitate to apply this compound once more to clean the engine oil system. It protects the engine all the while eliminating all the contaminants.
The final result is the revitalization of the internal mechanism. Plus, you can use it on turbo-supercharged engines too.
Having said that, yes, the carbon remover is universal. It will clear away all the sludge inhabiting any engine parts without harming the components. Besides, you want that crankcase ventilation system to function again, right?
Remember to read the instruction, though, especially for the rookies! You do not want to overdose on the compound.
- Treats 4-5L of oil within 250 ml
- Opens up the crankcase ventilation
- Eliminates carbon residues
- Provides anti-wear and frictional damage protection
- Compatible with all engine types
3. Liqui Moly 2037 Pro-Line Engine Flush – 500 Milliliters
Even if you do not know much about the Liqui Moly 2037 engine flush, it is okay. After scouring through thousands of customer reviews, this is what I have found regarding the product.
It is a total magic sauce to the engine! The formula does not just clear out the dirty oil but also removes all the dried deposits that have been clogging the combustion performance.
Furthermore, it is the perfect answer for modern engines. The flushing technique ensures an easy cleaning process while waking those lost powers back to the station.
It is suitable for 4-stroke engine interiors only. Now, what do you say? Are you willing to give it a try? After all the positive consumer satisfaction remarks, I am considering it myself.
Say yes to the rapid carbon-removing detergent!
- Includes anti-corrosive properties
- Treats 3-5 L oil within 500 ml
- Gentle clean up reduces exhaust emission
- Ideal for 4-stroke diesel and gasoline engines
- Safe for catalytic converters
4. Sea Foam SF-16 Motor Treatment – 16 oz.
The Sea Foam SF-16 is a simple pour-in formula that works wonders since 1942. It is the best carbon cleaner for engines for many years.
If you are concerned about harmful residues in the internal chambers, this product is the right answer. It will eliminate all the carbon formations lurking in the crankcase, intake valve, injectors, and carburetors right away.
The formula works like a medicine to an old beat-up motor. So imagine what it can do to the new engines. It is an excellent investment that will improve fuel efficiency.
In the end, you will save both time and money while keeping that ride of yours smooth as new! Just make sure to follow the procedure by the book for effective and safe conduct.
- The application process is easy and fast
- Compatible with 2- and 4-stroke gas/diesel fuel.
- Liquefies the contaminants, varnish deposits, and gum
- Controls moisture in the fuel
- Stabilizes fuel for two years straight
5. Star Tron Enzyme Fuel Treatment – Regular Gas Formula 8 oz – Treats 48 Gallons, Model Number: 14308
If there is one fuel treatment that comes to mind for small machines, it is this one by Star Tron. The formula will remove carbon deposits from the engine, no matter how ancient it is.
Although bad news for the diesel-run engine owners since it is for gasoline only. It is still a grand cleaning agent to stabilize the rough run. You can say goodbye to the shaky equipment.
Moreover, the newbies can rest assured of overdosing. Therefore, it will not pose any harmful effect on the internal combustion system. The same goes for 4-stroke engines as well.
My favorite part is when the liquid cures the whole fuel system allowing the machine/vehicle to breathe with relief. Then, it is time to treat that stale oil and help revive the motors from within.
- Two years of smooth performance
- Treats 11L of gas within 30 ml
- Swift engine stabilization process
- Deep cleansing of carbon deposits; reduce emissions
- Suitable for all engine types
6. Gunk FEB1-12PK ‘Engine Brite’ Engine Cleaner Foam – 17 oz, (Case of 12)
The Gunk engine cleaner is a foamy product that was developed almost 75 years ago. Do you dare to try it? I will, for it is the most useful carbon grease remover I have encountered in my life.
Simply spray it on the engine surface and let it sit for a while. Use a water hose to wash away the grime, dirt, etc. Then prepare yourself to witness the spotless parts.
You can pop that hood up and show off the clean engine to your fellows. It does not matter how grimy or old the thing is. But, if you want a fast-acting formula for a shiny engine, this is where you make a stop.
Of course, it is compatible with any engine since the formula does not require a pour-in process. However, you should apply the engine protector shine by the same brand. That will add a protective layer to the cleaned engine – a long-lasting finish!
- Easy spray-foam and hose down method
- Suitable for various engine types
- Removes contaminants safely
- Ideal for old engines
- Cleans vertical surfaces
7. CRC GDI IVD Intake Valve and Turbo Cleaner
Are you looking for a safe, concentrated detergent to eliminate those intake valve deposits for good? CRC GDI IVD cleaner is one example of such a product.
You can apply it to the intake valves without facing any performance issues. In fact, it is the best carbon cleaner for intake valves that will improve the power, MPG instead. It is highly effective for those facing rough idle constantly.
The hard carbon dissolving takes only a little while! You can use it on standard PFI and GDI engines as well.
Although, keep in mind that it does not clean the throttle body. Otherwise, the product is a top-notch choice for modern automobiles.
- Minimizes rough idle
- Quick carbon deposit dissolving effect
- Increases power substantially
- Improves MPG
- Includes high PEA detergency
8. STP Fuel Injector Cleaner, Super Concentrated, Bottles, 5.25 Fl Oz, Pack of 12 – 78575-12PK
The STP Fuel Injector Cleaner has highly concentrated detergents, which resolves any risky deposits clinging to the components.
It is for the 4-stroke engines only. You will notice the changes after following the application instruction. That engine you thought a lost cause would run just as it is meant to!
So, unclog the fuel injectors and reinstate that level of performance your vehicle once owned. It will help you with the acceleration issues and gas efficiency as well.
Besides, who wants to continue driving with rough idle anyway?
- Improves gas efficiency
- Treats 21 gals. at 155 ml
- Well-suited for cap-less gas system
- Cleans stubborn carbon formation
- Reduces hard starts
Top 5 Engine Carbon Cleaner Comparison Chart:
|Brand||Capacity||Compatibility||Fixes Non-Running Engines|
|STA-BILL||236 ml.||2- Stroke Gasoline||Yes|
|ATOMEX By XADO Chemical Group||250 ml.||Universal||Yes|
|LIQUI MOLY||500 ml.||4-Stroke Gasoline or Diesel||Yes|
|Sea Foam||473 ml.||2- or 4-Stroke Gasoline or Diesel||Yes|
|Star Brite Star Tron||237 ml.||Universal||Yes|
What to Look for Before Buying Carbon Remover for Engines
There are so many engine flush products from which to choose. However, the best ones often have recurring features that stabilize the performance.
To understand this section, you have to categorize the type of engine or motor you have. The 2-strokes are generally found in small machines, like a lawnmower.
Its overall piston functionality requires only two strokes to complete the cycle. As a result, the power is noticeably lower than a 4-stroke engine.
That does not mean they are impractical. Most small pieces of equipment operate perfectly well due to the 2-stroke motors.
Next is the 4-stroke engine, which you can guess by now, has a powerful internal combustion process. Its pistons have to work through four strokes to complete the rotation. Any vehicle is the biggest example of such engines.
Now, you have to answer this question – does that engine of yours run on gasoline or diesel?
Some carbon flushes are universal, while others are specifically for either gasoline or diesel. This is how you can choose the right cleaner to avoid engine seizures.
2. Tune-up Capability
Why do you want to clean the carbon? It is to reduce that oil consumption you are facing. Let me tell you, for instance, that you have a 30-year old grandpa truck sitting ducks in the garage for years.
What is the reason? Nobody seems to start that thing. Now you have attempted to eradicate those carbon formations of years’ worth but had no luck. Probably the product was mild for the old truck.
So check how long you have not maintained the engine and then purchase a carbon remover accordingly. It should have the ability to tune the vintage engines back to life like a new one.
If you are a regular inspection kind of a person, maybe a light carbs cleaner for the injectors is sufficient. However, I would suggest going for the heavy-duty ones since they can clean the contaminants faster.
I am not a chemist to know all the ingredients a carbon remover contains. However, it should have the right cleaning agent (surfactants), corrosion impediment (sodium metasilicate), and proper alkaline solvents (potassium or sodium hydroxide).
Carbon cleaners are often concentrated for the preventive agents to work better within the components. Therefore, the product must dissolve the carbon to clear a path for the entire fuel system.
What quality product does not come with a cost? Fortunately, it is not the case here. Carbon cleaners are cheap!
Of course, it is a different issue if the engine you plan to roar back in life is a 40 to 50-year-old model that has not been used for ages. Then you might have to seek a rather pricey product.
But my opinion always states that it is not the cost but the quality that defines a cleaning agent. So, do not worry about getting ripped off. I have included only good carbon cleaners to prevent such a notion.
Frequently Asked Questions (FAQs)
1. Can you use carbon remover for smaller engines?
Answer: Yes, any motor or engine that runs with fuel can be benefitted from carbon flush products. The priority is to clean up the messy gunk and contaminants for the fuel systems to have a clear path again.
2. How do you use a carbon cleaner for a vehicle engine?
Answer: Make sure the engine is warmed up. Now pour the carbon cleaner into the oil filler or gas tank of the engine. Next, run the car idle for at least 10 to 15 minutes. That lets the cleaning detergents work out thoroughly and clear the residues.
Change the oil afterward. Be extra careful as it can be very hot.
3. Can you clean piston rings with carbon flush?
Answer: Yes, however, different manufacturers will have alternate methods of use. So try to acquire as much information as you can from the brand and then apply it.
4. Can you add carbon cleaner to the existing oil in the tank/filler?
Answer: It depends on the product. If the instruction tells that it is okay, then go ahead with it. However, avoid it when the procedure does not mention it.
5. Does carbon clean damage engine components?
Answer: Many users often fear that the carbon cleaners will harm the engine parts while removing the sludge/gunk. However, the chemical or solvent merely treats the carbon as the engine stays idle and hot.
Therefore, it does not damage the internal components at all. The vehicle will regain the lost performance, though.
6. Is carbon cleaning expensive?
Answer: This answer will rely on how old your vehicle is. Besides, when was the last time you had it carbon cleaned?
Yes, the engine carbon build up removal cost can be a lot if a professional does it. However, the non-invasive method – using a cleaner – will be economical.
Why risk having a bad engine performance when you can solve it with a few bucks from your pocket? Let this simple investment bring you a long-term smooth driving experience.
That is right; check out the best carbon remover for engines to prevent irritating car problems. How do you begin? Notice if any of the mentioned symptoms are showing or not.
Carbon buildup is no joke. Always keep that engine running at least once a week to ensure the combustion routine is proper. Never forget to put on protective gloves and eyewear before the application.
Remember to maintain the car regularly. It will keep you out of trouble for years.
Lastly, I hope I could help you make a wise decision for the engine’s carbon deposit elimination. Are you ready for the cleanup mission? Adios fellows