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Automotive PaintAdditional Garage EquipmentAdditivesAdvance Auto Parts ShopAntifreeze & Car CoolantsArchoilATV / UTV Oils & FluidsAutomotive AC Tools and EquipmentAutomotive Bulk BuysAutomotive Cleaners & DegreasersAutomotive FluidsBoat CleanersBulk Automotive FluidsCar Interior Door Handles, Door Panels & Door PartsCar WashDirt Bike Parts & AccessoriesEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsExterior Car DetailingFarm and Agriculture Bulk BuysInterior Car DetailingJeep PartsLIQUI MOLYMaintenance EquipmentMotor OilMotor Oil, Fluids & Additives on Advance Auto Parts ShopMotorcycle Oils & FluidsReplacement Auto PartsRoad Trip Oil, Fluids & FiltersRV CleanersShop & Garage EquipmentSuperTechTruck and Fleet Bulk BuysUTV Parts & Accessories
Remove Engine Sludge(120)
Uses item details. Price when purchased online
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.20
Sponsored
From$1720
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7824.9 out of 5 Stars. 782 reviews
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Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner $59.90
Sponsored
$5990
current price $59.90Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner
3774.7 out of 5 Stars. 377 reviews
Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz From $16.88
Sponsored
From$1688
Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz
4894.9 out of 5 Stars. 489 reviews
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Star Tron Enzyme Fuel Treatment Concentrate – Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems, Improve MPG, Reduce Emissions $16.15 $1.01/fl oz
Sponsored
$1615
current price $16.15$1.01/fl oz
Star Tron Enzyme Fuel Treatment Concentrate – Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems, Improve MPG, Reduce Emissions
194.9 out of 5 Stars. 19 reviews
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Kchsji Cleaner 400ML Automotive Oil System Carbon Sludge Remover Internal Engine Cleaning Agent Restore Performance Reduce Wear Extend Lifespan for Cars Motorcycles Vehicles Machinery
Kchsji Cleaner 400ML Automotive Oil System Carbon Sludge Remover Internal Engine Cleaning Agent Restore Performance Reduce Wear Extend Lifespan for Cars Motorcycles Vehicles Machinery
ComStar Sludge Solve, 55 Gallons, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-265)
ComStar Sludge Solve, 55 Gallons, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-265)
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037 $21.20
$2120
current price $21.20Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
884.7 out of 5 Stars. 88 reviews
PPLoney 400ML Automotive Oil System Cleaner - Removes Carbon & Sludge, Enhances Performance for Gasoline Engines
PPLoney 400ML Automotive Oil System Cleaner - Removes Carbon & Sludge, Enhances Performance for Gasoline Engines
Hercules Sludge Treat Oil Fuel 32 oz $16.13
$1613
current price $16.13Hercules Sludge Treat Oil Fuel 32 oz
15 out of 5 Stars. 1 reviews
Clearance Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Total Flush Revitalizant (Bottle, 100ml) Was $5.98
Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Total Flush Revitalizant (Bottle, 100ml)
Top rated for fuel economy Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines. From $18.25
Sponsored
From$1825
Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines.
2904.7 out of 5 Stars. 290 reviews
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Star Tron Enzyme Fuel Treatment - Small Engine Formula – Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems From $8.92
Sponsored
From$892
Star Tron Enzyme Fuel Treatment - Small Engine Formula – Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems
2384.8 out of 5 Stars. 238 reviews
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ComStar Sludge Solve, 5 Gallons, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-250) $264.60
$26460
current price $264.60ComStar Sludge Solve, 5 Gallons, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-250)
Clearance YATLTE Engine Oil System Cleaner, with Anti-Carbon Effect - Removes Contamination & Engine Sludge, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle Was $18.70
YATLTE Engine Oil System Cleaner, with Anti-Carbon Effect - Removes Contamination & Engine Sludge, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle
Clearance Automotive Carbon and Sludge Cleaner 400ml, Engine Internal Degreaser Restores Performance Reduces Consumption and Noise Extends Lifespan Easy Application for Cars Motorcycles Trucks Engines Was $14.88
Automotive Carbon and Sludge Cleaner 400ml, Engine Internal Degreaser Restores Performance Reduces Consumption and Noise Extends Lifespan Easy Application for Cars Motorcycles Trucks Engines
Engine Cleaner, Car Engine Treatment and Flush, Helps Remove Sludge and Deposits to Improve Performance, Fuel Efficiency, and Reduce Friction, Easy Oil Additive for Regular Maintenance $4.39
$439
current price $4.39Engine Cleaner, Car Engine Treatment and Flush, Helps Remove Sludge and Deposits to Improve Performance, Fuel Efficiency, and Reduce Friction, Easy Oil Additive for Regular Maintenance
Oatey 35310 Hercules Fuel Oil Sludge Treat, 32 oz, White $19.06 Was $26.90
Now$1906
current price Now $19.06, Was $26.90$26.90
Oatey 35310 Hercules Fuel Oil Sludge Treat, 32 oz, White
ComStar Sludge Solve, 1 Quart Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, (60-235) $21.19 Was $26.14
Now$2119
current price Now $21.19, Was $26.14$26.14
ComStar Sludge Solve, 1 Quart Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, (60-235)
14 out of 5 Stars. 1 reviews
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Powerful Car Engine Cleaner for Carbon Deposits & Sludge Removal | Protects Engine & Improves Efficiency | Universal One-Click Use for Gasoline & Diesel Engines
Powerful Car Engine Cleaner for Carbon Deposits & Sludge Removal | Protects Engine & Improves Efficiency | Universal One-Click Use for Gasoline & Diesel Engines
Clearance Automotive Engine Oil System Cleaner and Degreaser for Carbon and Sludge Removal in Black $10.13 Was $11.99
Now$1013
current price Now $10.13, Was $11.99$11.99
Automotive Engine Oil System Cleaner and Degreaser for Carbon and Sludge Removal in Black
Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz From $15.97
Sponsored
From$1597
Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz
2414.8 out of 5 Stars. 241 reviews
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BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer From $19.97
Sponsored
From$1997
BlueDevil Oil Stop Leak 8 oz - Permanent Engine Oil Leak Sealer
2494.1 out of 5 Stars. 249 reviews
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ComStar Sludge Solve, 1 Gallon, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-245) $83.06
$8306
current price $83.06ComStar Sludge Solve, 1 Gallon, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils (60-245)
Liqui Moly 20196 Engine Flush Shooter 80ML $12.70
$1270
current price $12.70Liqui Moly 20196 Engine Flush Shooter 80ML
Clearance Kcavykas Automotive Engine Oil System Cleaner 400ml Carbon Sludge Remover Motor Flush Internal Cleaning Agent Engine Maintenance Additive Oil System Restorer $8.99 Was $9.99
Now$899
current price Now $8.99, Was $9.99$9.99
Kcavykas Automotive Engine Oil System Cleaner 400ml Carbon Sludge Remover Motor Flush Internal Cleaning Agent Engine Maintenance Additive Oil System Restorer
Clearance Cadorn Car Engine Cleaner - Powerful Degreaser for Oil Sludge & Carbon Deposits, Fuel System & Motor Flush Was $10.99
Cadorn Car Engine Cleaner - Powerful Degreaser for Oil Sludge & Carbon Deposits, Fuel System & Motor Flush
Engine Carbon Cleaner Additive for Cars, Deep Clean Sludge and Deposits, Protects Engine and Improves Fuel Efficiency
Engine Carbon Cleaner Additive for Cars, Deep Clean Sludge and Deposits, Protects Engine and Improves Fuel Efficiency
Hercules Sludge Treat Fuel Oil Treatment - Pack of 4 $74.13
$7413
current price $74.13Hercules Sludge Treat Fuel Oil Treatment - Pack of 4
ComStar Sludge Solve, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, 1 Quart (60-235) $627.36
$62736
current price $627.36ComStar Sludge Solve, Heavy Duty Oil Sludge Eliminator, Breaks Down & Liquefies Sludge, Stabilizes Fuel, Prevents Clogged Nozzles, Improves Combustion, Works on All Fuel Oils, 1 Quart (60-235)
Kano Kreen 1 Quart Can Amazon Case of 4
3 options
Available in additional 3 optionsKano Kreen 1 Quart Can Amazon Case of 4
155 out of 5 Stars. 15 reviews
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Hammonds Biobor JF MicroBiocide, 1 Gallon Diesel Fuel Sludge Slime Bacteria Tank Treatment Biocide From $34.98
Sponsored
From$3498
Hammonds Biobor JF MicroBiocide, 1 Gallon Diesel Fuel Sludge Slime Bacteria Tank Treatment Biocide
35 out of 5 Stars. 3 reviews
2Pcs Car Converter Exhaust Cleaning Liquid, Catalytic Converter Cleaner Car Cleaning Agent Remove Carbon Deposits Engine Interior Cleaning Exhaust Gas Catalysis 120ML From $7.99
Sponsored
From$799
2Pcs Car Converter Exhaust Cleaning Liquid, Catalytic Converter Cleaner Car Cleaning Agent Remove Carbon Deposits Engine Interior Cleaning Exhaust Gas Catalysis 120ML
94.4 out of 5 Stars. 9 reviews
Marvel Mystery Oil 53436 Original Motor Treatment, Add to Fuel & Oil for Superior Cleaning, Removes and Prevents Sludge Build Up and Leaks, Extends Oil Change Intervals and Mileage, 48 oz. (Pack of $24.99
$2499
current price $24.99Marvel Mystery Oil 53436 Original Motor Treatment, Add to Fuel & Oil for Superior Cleaning, Removes and Prevents Sludge Build Up and Leaks, Extends Oil Change Intervals and Mileage, 48 oz. (Pack of
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Niteo Products Motor Medic Engine Flush Additive, 32 fl oz – Cleans Cars, Trucks, SUVs From $6.78
4 options
Available in additional 4 optionsFrom$678
Niteo Products Motor Medic Engine Flush Additive, 32 fl oz – Cleans Cars, Trucks, SUVs
2194.7 out of 5 Stars. 219 reviews
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Homenest 400ml Engine Cleaner Spray Automotive Oil System Carbon Sludge Remover Internal Flush Cleaning Agent for Car Truck Motorcycle Was $14.12
Homenest 400ml Engine Cleaner Spray Automotive Oil System Carbon Sludge Remover Internal Flush Cleaning Agent for Car Truck Motorcycle
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.20
5 options
Available in additional 5 optionsFrom$1720
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7824.9 out of 5 Stars. 782 reviews
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Tuscom Powerful Car Engine Cleaner Additive, Removes Carbon Deposits & Sludge, No-Disassembly Engine Flush Treatment, Universal Fuel System Cleaner for Gas Engines, 100ml
Tuscom Powerful Car Engine Cleaner Additive, Removes Carbon Deposits & Sludge, No-Disassembly Engine Flush Treatment, Universal Fuel System Cleaner for Gas Engines, 100ml
Hercules Sludge Treat Fuel Oil Treatment - Pack of 12 $179.76
$17976
current price $179.76Hercules Sludge Treat Fuel Oil Treatment - Pack of 12
Hi-Gear HG2209s Motor Flush - 30 fl. oz. $19.99
$1999
current price $19.99Hi-Gear HG2209s Motor Flush - 30 fl. oz.
Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz From $6.36
5 options
Available in additional 5 optionsFrom$636
Rislone 4102 Engine Treatment Automotive Additive, 16.9 oz
5544.8 out of 5 Stars. 554 reviews
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Profleet Fuel Power Treatment, Replaces FPP 00100 $15.43
$1543
current price $15.43Profleet Fuel Power Treatment, Replaces FPP 00100
Silverhook - Engine Flush Treatment 350ml $30.95
$3095
current price $30.95Silverhook - Engine Flush Treatment 350ml
Automotive Oil System Carbon Sludge Remover, Internal Engine , 400ml, Efficient Degreaser for Gasoline & Diesel Engines, Cars, Trucks, Motorcycles
Automotive Oil System Carbon Sludge Remover, Internal Engine , 400ml, Efficient Degreaser for Gasoline & Diesel Engines, Cars, Trucks, Motorcycles
Irontite ThoroFlush (468-9110-16) $29.87
$2987
current price $29.87Irontite ThoroFlush (468-9110-16)
Fuel Injector Cleaner for Gasoline and Diesel Engines, Deep Carbon and Sludge Removal, No Disassembly, Protects Engine, 100ml
Fuel Injector Cleaner for Gasoline and Diesel Engines, Deep Carbon and Sludge Removal, No Disassembly, Protects Engine, 100ml
Hercules Sludge Treat Fuel Oil Treatment - Pack of 2 $44.37
$4437
current price $44.37Hercules Sludge Treat Fuel Oil Treatment - Pack of 2
NOBRAND Quick Clean Safety Solvent Cleaner Degreaser - Solvent-Based - 19 oz, Clear $20.64
$2064
current price $20.64NOBRAND Quick Clean Safety Solvent Cleaner Degreaser - Solvent-Based - 19 oz, Clear
Engine Exterior Cleaner - Heavy-Duty Degreaser for Carbon Deposits, Oil Sludge & Stubborn Stains, Suitable for Cars and Motorcycles (100ml) From $8.99
From$899
Engine Exterior Cleaner - Heavy-Duty Degreaser for Carbon Deposits, Oil Sludge & Stubborn Stains, Suitable for Cars and Motorcycles (100ml)
Red Line 17013 Oil System Cleaner 16oz $14.50
$1450
current price $14.50Red Line 17013 Oil System Cleaner 16oz
Star Brite 14649 Star Tron Enzyme Fuel Additive - 8oz. $351.16
$35116
current price $351.16Star Brite 14649 Star Tron Enzyme Fuel Additive - 8oz.
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