20 Best Stp Diesel Fuel Additive [2024]

Are you looking for the best Stp Diesel Fuel Additive? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Stp Diesel Fuel Additive.

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# Preview Product
1 Multi-Purpose Motor Treatment and Fuel Stabilizer, Fuel System Cleaner for Gas, Diesel, 2 Stroke, 4... Multi-Purpose Motor Treatment and Fuel Stabilizer, Fuel System Cleaner for Gas, Diesel, 2 Stroke,...
2 STP Diesel Fuel Treatment & Injector Cleaner 1.25 pt (20 fl oz) 591 ml STP Diesel Fuel Treatment & Injector Cleaner 1.25 pt (20 fl oz) 591 ml
3 STP 18316 Ultra 5-in-1 Diesel Fuel System Cleaner, 12 fl. oz. STP 18316 Ultra 5-in-1 Diesel Fuel System Cleaner, 12 fl. oz.
4 Super Concentrated Fuel Injector Cleaner, Bottled Injector Cleaner Unclogs Dirty Fuel Injectors,... Super Concentrated Fuel Injector Cleaner, Bottled Injector Cleaner Unclogs Dirty Fuel Injectors,...
5 Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz. Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
6 High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper... High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper...
7 Sea Foam SF-16 Motor Treatment - 16 oz. , white Sea Foam SF-16 Motor Treatment - 16 oz. , white
8 Archoil AR6500 Diesel Treatment (10.1oz) - Two Pack - Treats 200 Gallons - Additive for All Diesel... Archoil AR6500 Diesel Treatment (10.1oz) - Two Pack - Treats 200 Gallons - Additive for All...
9 Lucas LUC10013 Fuel Treatment - 1 Gallon Lucas LUC10013 Fuel Treatment - 1 Gallon
10 STP Water Remover, All Season Cleaner for Cars & Truck, Bottles, 5.25 Fl Oz, 14259 STP Water Remover, All Season Cleaner for Cars & Truck, Bottles, 5.25 Fl Oz, 14259
11 STA-BIL Storage Fuel Stabilizer - Guaranteed To Keep Fuel Fresh Fuel Up To Two Years - Effective In... STA-BIL Storage Fuel Stabilizer - Guaranteed To Keep Fuel Fresh Fuel Up To Two Years - Effective...
12 Star Tron Enzyme Fuel Treatment Concentrate, 8 Fl. Oz. – Treats up to 128 Gallons – Rejuvenate &... Star Tron Enzyme Fuel Treatment Concentrate, 8 Fl. Oz. – Treats up to 128 Gallons – Rejuvenate...
13 Rislone Hy-per Fuel Complete Fuel System Cleaner Gas Rislone Hy-per Fuel Complete Fuel System Cleaner Gas
14 STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans... STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans...
15 Hot Shot's Secret Diesel Winter Anti-Gel 16 Ounce Squeeze Bottle Hot Shot's Secret Diesel Winter Anti-Gel 16 Ounce Squeeze Bottle
16 Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon, Amber (P403301G) Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon, Amber (P403301G)
17 Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS) Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
18 Fuel Injector Cleaner by STP, Super Concentrated Liquid, 5.25 Fl Oz Each, 12 Pack Fuel Injector Cleaner by STP, Super Concentrated Liquid, 5.25 Fl Oz Each, 12 Pack
19 Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz... Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz...
20 Power Service Diesel Fuel Supplement + Cetane Boost 64oz (6 Pack) Power Service Diesel Fuel Supplement + Cetane Boost 64oz (6 Pack)
Bestseller No. 1
Multi-Purpose Motor Treatment and Fuel Stabilizer, Fuel System Cleaner for Gas, Diesel, 2 Stroke, 4...
  • For engines in storage: Stabilize fuel; Fight rust buildup in the fuel tank; Prevent oxidative degradation in the fuel; Fight tough cold starts;...
  • For engines in use: Clean engine deposits and fights friction; Clean fuel injectors and intake valves; Protect against viscosity buildup; Protect...
  • Works with gas, diesel, two-stroke and four-stroke engines
  • Helps restore lost horsepower and performance
  • Contains no corrosion causing alcohol
SaleBestseller No. 2
STP Diesel Fuel Treatment & Injector Cleaner 1.25 pt (20 fl oz) 591 ml
  • Formulated to help prevent deposit build-up in diesel engines
  • Helps maintain diesel engine performance by keeping fuel injectors clean and improving lubricity of diesel fuel
  • Helps maintain performance by preventing deposit build-up, corrosion and rust
  • Helps fight fuel line freeze and wax gel formation
Bestseller No. 3
STP 18316 Ultra 5-in-1 Diesel Fuel System Cleaner, 12 fl. oz.
  • Helps Maximize Diesel Engine Performance
  • Save Fuel and Boost Octane while Preventing Fuel Gelling
  • Inhibit Corrosion
  • Improves Lubricity, Suitable for Turbo Engines and Biodiesel safe
  • Developed for diesel cars, SUVs and trucks
Bestseller No. 4
Super Concentrated Fuel Injector Cleaner, Bottled Injector Cleaner Unclogs Dirty Fuel Injectors,...
  • Two 5.25 fl oz bottles of STP Super Concentrated Fuel Injector Cleaner
  • Fuel additive contains concentrated detergents for effective car care
  • Dissolves and removes carbon, gum and varnish deposits that can be harmful to fuel injectors
  • Jet fuel works as a carrier to deliver the active ingredients effectively
  • STP fuel injector cleaner helps to prevent hard stops, lost acceleration and rough idling and helps save gas
SaleBestseller No. 5
Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
  • Restores: Lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
  • Reduces: Rough idle, engine surge, hesitation, and spark plus fouling
  • Improves: Cold start performance, and fuel stability for up to one year
Bestseller No. 6
High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper...
  • Two 5.25 fl oz bottles of STP High Mileage Fuel Injector & Carburetor Cleaner Treatment
  • Fuel treatment additives help remove deposit buildups to save gas
  • Friction modifier in the fuel additive combats upper cylinder friction
  • STP fuel injector cleaner can help prevent hard stops, lost acceleration and rough idling for improved performance
  • Jet fuel serves as the carrier for the active ingredients, creating a high-quality additive for easy auto care
Bestseller No. 7
Sea Foam SF-16 Motor Treatment - 16 oz. , white
  • The product is sf16 16oz motor tune up
  • Easy and simple use kit
  • 100 percent pure petroleum
  • Pea registered product
  • Liquefies gum and varnish deposits or internal engine contaminants
Bestseller No. 8
Archoil AR6500 Diesel Treatment (10.1oz) - Two Pack - Treats 200 Gallons - Additive for All Diesel...
  • Two Pack- Each 10.1oz bottle treats 100 gallons
  • Formulated to address issues with modern diesel fuels
  • Incorporates Archoil's proven combustion modifier technology and a strong cetane boost to increase power and response
  • Cleans, lubricates and protects your fuel system (including HPCR systems)
Bestseller No. 9
Lucas LUC10013 Fuel Treatment - 1 Gallon
  • Fit Type: Vehicle Specific
  • Package Dimensions: 7.23 L x 4.93 H x 5.75 W (inches)
  • Package Weight : 8 pounds
  • Country of Origin : United States
Bestseller No. 10
STP Water Remover, All Season Cleaner for Cars & Truck, Bottles, 5.25 Fl Oz, 14259
  • Fights fuel line freeze and corrosion no matter what time of year
  • Helps remove water without alcohol
  • Keeps fuel injectors clean
  • Helps maintain optimum performance all year round
  • Compatible with cap-less gas systems
Bestseller No. 11
STA-BIL Storage Fuel Stabilizer - Guaranteed To Keep Fuel Fresh Fuel Up To Two Years - Effective In...
  • Keeps fuel fresh for up to 24 months during storage
  • Eliminates the need to drain fuel prior to storage
  • Ensures quick, easy starts after storage
  • Prevents gum and varnish build-up
  • Effective in all gasoline, including Ethanol blends
SaleBestseller No. 12
Star Tron Enzyme Fuel Treatment Concentrate, 8 Fl. Oz. – Treats up to 128 Gallons – Rejuvenate &...
  • ENZYME FUEL TREATMENT – Star Tron Enzyme Fuel Treatment Concentrate improves the combustibility of all fuel - meaning more power and better fuel...
  • STABILIZES FUEL FOR UP TO 2 YEARS – This fuel additive is ideal for everyday use and seasonal storage. It can stabilize fuel for up to 2 years and...
  • MAX PERFORMANCE – This gasoline stabilizer helps improve MPG, eliminate black soot and exhaust stains, reduce emissions, remove carbon build-up, and...
  • VERSATILE – This revolutionary fuel stabilizer utilizes enzyme technology to enhance the performance of boats, automobiles, trucks, RVs, tractors,...
  • SAFE FOR ALL ENGINES – Star Tron Enzyme Fuel Treatment concentrated formula #930XX is economical to use in large and small applications. It works...
Bestseller No. 13
Rislone Hy-per Fuel Complete Fuel System Cleaner Gas
  • Six in one: equal to a bottle of regular injector & complete fuel system cleaner, upper cylinder lubricant, fuel stabilizer and conditioner, dry gas,...
  • Increase power and performance: boosts octane, power, performance and mileage, stabilizes gas, lubricates and protects
  • Save gas: cleans and lubricates the complete fuel system; engine dynamometer tests show improved fuel economy
  • Run smoother: helps eliminate noisy injectors and fuel pumps, rough idle, hard starting and hesitation; regular use provides reduced fuel system and...
  • EPA registered: will not void manufacturer’s new vehicle warranty and safe to use on vehicles with oxygen sensors and catalytic converters; exceeds...
Bestseller No. 14
STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans...
  • Will prevent gelling down to -40° Fahrenheit
  • Removes water to help prevent corrosion
  • Lowers the cold filter plugging point as much as 36 degrees
  • Treats 250 gallons
  • Cleans Injectors
Bestseller No. 15
Hot Shot's Secret Diesel Winter Anti-Gel 16 Ounce Squeeze Bottle
  • Lower The Pour Point To -65 Degree F
  • Prevent Gelling And Icing
  • Disperse Moisture
  • Increase Cetane Up To 7 Points
SaleBestseller No. 16
Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon, Amber (P403301G)
  • Hot Shot's Secret anti-gel diesel additive provides winter protection against freeze-ups, dramatically improves cold-temperature performance and...
  • This effective anti-gel additive significantly enhances cold-temperature performance and helps prevent the wax in fuel from clogging lines.
  • Hot Shot's Secret Diesel Winter Anti-Gel is recommended for use in all diesel engines. The anti-gel formula provides lubricity, stability, winter...
  • Water freezes in the winter and may puddle throughout your fuel. These puddles then get carried through your system and freeze. Compromised diesel...
SaleBestseller No. 17
Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
  • Take Care Of Your Engine With An Every-Tank Solution For Better Performance And Health
  • Boosts Cetane Up To 7 Points For Better Fuel Economy And Maintenance
  • Adds Lubricity To Protect Fuel System Including Pump And Injectors
  • Prevents Rust And Corrosion, Disperses Moisture And Adds Stability To Fuel
SaleBestseller No. 18
Fuel Injector Cleaner by STP, Super Concentrated Liquid, 5.25 Fl Oz Each, 12 Pack
  • Unclogs dirty fuel injectors to restore performance
  • Helps restore lost power and acceleration
  • Removes harmful deposits
  • Compatible with cap-less gas systems
  • Saves gas
SaleBestseller No. 19
Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz...
  • DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel system cleaner treatment for cleaning and preventing corrosion in fuel systems
  • PERFORM AND PROTECT: Fuel additive cleans injectors, carburetors, valve and combustion chamber deposits with a powerful, concentrated blend of...
  • EFFICIENT FUEL BURN: Gas treatment that enhances gasoline stability, while reducing the build up of gum and varnish formation
  • EASY TO USE: Use one bottle per tank for most effective treatment, additive cleans nearly 100% efficiency in one treatment
Bestseller No. 20
Power Service Diesel Fuel Supplement + Cetane Boost 64oz (6 Pack)
  • Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
  • Effective in all diesel fuels, including ULSD and biodiesel blends
  • Effective in all diesel fuels, including ULSD and biodiesel blends
  • Fit type: Universal
  • Part number: 1064-06

Having trouble finding a great Stp Diesel Fuel Additive?

This problem is well understood by us because we have gone through the entire Stp Diesel Fuel Additive research process ourselves, which is why we have put together a comprehensive list of the best Stp Diesel Fuel Additives available in the market today.

After hours of searching and using all the models on the market, we have found the best Stp Diesel Fuel Additive for 2023. See our ranking below!

How Do You Buy The Best Stp Diesel Fuel Additive?

Do you get stressed out thinking about shopping for a great Stp Diesel Fuel Additive? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Stp Diesel Fuel Additive, which is why we have assembled a comprehensive list of the greatest Stp Diesel Fuel Additive available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Stp Diesel Fuel Additive that you consider buying. Your questions might include the following:

  • Is it worth buying an Stp Diesel Fuel Additive?
  • What benefits are there with buying an Stp Diesel Fuel Additive?
  • What factors deserve consideration when shopping for an effective Stp Diesel Fuel Additive?
  • Why is it crucial to invest in any Stp Diesel Fuel Additive, much less the best one?
  • Which Stp Diesel Fuel Additive are good in the current market?
  • Where can you find information like this about Stp Diesel Fuel Additive?

We’re convinced that you likely have far more questions than just these regarding Stp Diesel Fuel Additive, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Stp Diesel Fuel Additive, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Stp Diesel Fuel Additive. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Stp Diesel Fuel Additive buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Stp Diesel Fuel Additive currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Stp Diesel Fuel Additive has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Stp Diesel Fuel Additive?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Stp Diesel Fuel Additive.
  5. Customer Ratings: Number ratings grade Stp Diesel Fuel Additive objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Stp Diesel Fuel Additive.
  7. Product Quality: You don’t always get what you pay for with an Stp Diesel Fuel Additive, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Stp Diesel Fuel Additive is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Stp Diesel Fuel Additive information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Stp Diesel Fuel Additive is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Do fuel additives really work?

A: There are fuel additives formulated to work with unleaded gasoline as well as diesel fuels. Diesel additives often offer the benefit of functioning as an antioxidant that helps to minimize corrosion within the engine as well as antiknock agents to ease the stress on engine pistons.

Q: What is STP fuel?

A: The heritage of Scientifically Treated Petroleum or STP made it one of the most trusted names in the car care industry. As part of the Armored AutoGroup Inc., STP provides a complete array of performance products including fuel additives, motor oils, oil additives, multipurpose motor treatment, etc.

Q: Will using a fuel additive hurt the engine?

A: While most fuel additives are, at worst, harmless, Trotta warns against using engine cooling system additives that claim to plug leaks. These, she says, will only work temporarily on small leaks, will have no effect on larger leaks and could cause damage to your car’s mechanics.

Q: What is STP gas law?

A: The ideal gas law specifies that the volume occupied by a gas depends upon the amount of substance (gas) as well as temperature and pressure. Standard temperature and pressure — usually abbreviated by the acronym STP — are 0 degrees Celsius and 1 atmosphere of pressure.