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Remove Engine Sludge(121)
Uses item details. Price when purchased online
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.33

Sponsored
From$1733
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7524.9 out of 5 Stars. 752 reviews
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Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz) $89.90

Sponsored
$8990
current price $89.90Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz)
154.7 out of 5 Stars. 15 reviews
Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines. From $18.97

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From$1897
Hot Shot's Secret Diesel Extreme Fuel Additive, 32 oz for Diesel engines.
2574.7 out of 5 Stars. 257 reviews
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Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz From $15.81

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From$1581
Hot Shot's Secret FR3 Oil Treatment for Gas & Diesel Engines 16 oz
4844.9 out of 5 Stars. 484 reviews
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Engine Carbon Cleaner under $5! Yannianjz Engine Oil System Cleaner, Carbon Sludge Remover for Cars, Motorcycles, Trucks, Internal Engine Cleaning Additive for Performance, Fuel Efficiency

Engine Carbon Cleaner under $5! Yannianjz Engine Oil System Cleaner, Carbon Sludge Remover for Cars, Motorcycles, Trucks, Internal Engine Cleaning Additive for Performance, Fuel Efficiency
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) $26.14

$2614
current price $26.14ComStar 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)
Clearance Kieccall 400ml Automotive Oil System Cleaner Carbon Sludge Remover Internal Engine Cleaning Agent For Car Motorcycle Engines Improves Performance Was $18.99

Kieccall 400ml Automotive Oil System Cleaner Carbon Sludge Remover Internal Engine Cleaning Agent For Car Motorcycle Engines Improves Performance
Car Engine Cleaner, Powerful Motor Flush Detergent, Oil Sludge Remover, Deposits Cleaner, Performance Enhancer, Friction Reducer, Prevent Damage, Easy Use

Car Engine Cleaner, Powerful Motor Flush Detergent, Oil Sludge Remover, Deposits Cleaner, Performance Enhancer, Friction Reducer, Prevent Damage, Easy Use
Sea Foam SS14 Cleaner and Lube From $11.97

5 options
Available in additional 5 optionsFrom$1197
Sea Foam SS14 Cleaner and Lube
3304.7 out of 5 Stars. 330 reviews
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TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce) $15.99

$1599
current price $15.99TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon (16 Ounce)
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STA-BIL 360 Ethanol Treatment and Stabilizer - Fuel System and Injector Cleaner | Great for Boats & Watercrafts, In-Season Cleaning & Protection 32 fl. oz. (22240) From $23.80

Sponsored
From$2380
STA-BIL 360 Ethanol Treatment and Stabilizer - Fuel System and Injector Cleaner | Great for Boats & Watercrafts, In-Season Cleaning & Protection 32 fl. oz. (22240)
1714.8 out of 5 Stars. 171 reviews
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(2 pack) Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz $31.94 49.9 ¢/fl oz

Sponsored
$3194
current price $31.9449.9 ¢/fl oz
From $15.97
(2 pack) Dura Lube Engine Treatment, Automotive Oil Additive for Gas and Diesel Engines, 32 oz
2234.8 out of 5 Stars. 223 reviews
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Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037 $23.99

$2399
current price $23.99Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
654.7 out of 5 Stars. 65 reviews
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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
100+ bought since yesterday Super Tech Carburetor and Air Intake Cleaner, 12.5 oz From $2.97

5 options
Available in additional 5 optionsFrom$297
Super Tech Carburetor and Air Intake Cleaner, 12.5 oz
6524.6 out of 5 Stars. 652 reviews
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Clearance Yooshoverk 400Ml Automotive Oil System Carbon Sludge Remover – Internal Engine Cleaning Agent For Gasoline & Diesel Vehicles Black Free Size Was $14.99

Yooshoverk 400Ml Automotive Oil System Carbon Sludge Remover – Internal Engine Cleaning Agent For Gasoline & Diesel Vehicles Black Free Size
300ml Car Sludge Removal Lubricant, High-Performance Grinding Mud for Car Washing, Paint Stain Removal & Glass Cleaning, Enhances Car Detailing & Restores Shine for All Surfaces

300ml Car Sludge Removal Lubricant, High-Performance Grinding Mud for Car Washing, Paint Stain Removal & Glass Cleaning, Enhances Car Detailing & Restores Shine for All Surfaces
Catalytic Converter Cleaner, Engine Catalytic Converter Cleaner, Auto Parts Catalytic Converter, Auto Three-Way Catalytic Cleaner, Fuel & Exhaust Catalyst Cleaner, Oil Tank Sludge Treatment - 120ML

Catalytic Converter Cleaner, Engine Catalytic Converter Cleaner, Auto Parts Catalytic Converter, Auto Three-Way Catalytic Cleaner, Fuel & Exhaust Catalyst Cleaner, Oil Tank Sludge Treatment - 120ML
Sinyiin 120ml Engine Cleaner 120ml Car Exterior Cleaning Agent Engine Bay Oil Stain Remover Degreaser Sprayer $12.61

$1261
current price $12.61Sinyiin 120ml Engine Cleaner 120ml Car Exterior Cleaning Agent Engine Bay Oil Stain Remover Degreaser Sprayer
Mechanic in A Bottle for Gas & Diesel Fuel Systems 24 oz bottle. Fuel System Cleaner & Stabilizer for Peak Engine Performance $18.35

Sponsored
$1835
current price $18.35Mechanic in A Bottle for Gas & Diesel Fuel Systems 24 oz bottle. Fuel System Cleaner & Stabilizer for Peak Engine Performance
124.2 out of 5 Stars. 12 reviews
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
25 out of 5 Stars. 2 reviews
Clearance! High-Performance Engine Degreaser, 500ml Powerful Detergent for Oil Sludge & Carbon Deposit Removal, Safe for Gas/Diesel Motors, Eco-Friendly Formula

Clearance! High-Performance Engine Degreaser, 500ml Powerful Detergent for Oil Sludge & Carbon Deposit Removal, Safe for Gas/Diesel Motors, Eco-Friendly Formula
Qiopertar 400ML Engine Carbon Cleaner, Automotive Oil System Sludge Remover Internal Cleaning Agent, Powerful Degreaser for Car Truck Motorcycle Gasoline Engine Performance Restoration $18.99

$1899
current price $18.99Qiopertar 400ML Engine Carbon Cleaner, Automotive Oil System Sludge Remover Internal Cleaning Agent, Powerful Degreaser for Car Truck Motorcycle Gasoline Engine Performance Restoration
Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Carbon Cleaner for Catalytic Converters(100Ml) $9.58

$958
current price $9.58Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - Carbon Cleaner for Catalytic Converters(100Ml)
Clearance Automotive Carbon Sludge Remover Cleaner for Internal System, Power and Performance Restoration, Multi-Engine & Vehicle Application, Easy Deep-Cleaning Solution Was $13.79

Automotive Carbon Sludge Remover Cleaner for Internal System, Power and Performance Restoration, Multi-Engine & Vehicle Application, Easy Deep-Cleaning Solution
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)
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
4464.8 out of 5 Stars. 446 reviews
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SHIMELE Car Cleaning Mud - Volcanic Mud Sludge Remover for Cars - Powerful Stain Removal Clay - Reusable Auto Detailing Wipe - Safe on Car Paint
SHIMELE Car Cleaning Mud - Volcanic Mud Sludge Remover for Cars - Powerful Stain Removal Clay - Reusable Auto Detailing Wipe - Safe on Car Paint
Kreen Gas & Oil Treatment - Engine Cleaner Additive - Improves Compression, Reduces Oil Use & Removes Carbon Deposits - for Gas & Diesel - Can - 1 qt - 1 Pack (KR161) $49.98 Was $68.75

Now$4998
current price Now $49.98, Was $68.75$68.75
Kreen Gas & Oil Treatment - Engine Cleaner Additive - Improves Compression, Reduces Oil Use & Removes Carbon Deposits - for Gas & Diesel - Can - 1 qt - 1 Pack (KR161)
Xado Atomic Metal Conditioner Maximum with 1 Stage Revitalizant Treatment and Additive for Gasoline LPG and Diesel Engines $49.49

Sponsored
$4949
current price $49.49Xado Atomic Metal Conditioner Maximum with 1 Stage Revitalizant Treatment and Additive for Gasoline LPG and Diesel Engines
54 out of 5 Stars. 5 reviews
AtomEx TotalFlush Universal oil system cleaner XA40613 Automotive Additive, 250 ml $19.99

Sponsored
$1999
current price $19.99AtomEx TotalFlush Universal oil system cleaner XA40613 Automotive Additive, 250 ml
54.4 out of 5 Stars. 5 reviews
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 $10.46

$1046
current price $10.46Engine 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
Clearance Kcavykas Automotive Engine Oil System Cleaner 400ml Carbon Sludge Remover Motor Flush Internal Cleaning Agent Engine Maintenance Additive Oil System Restorer $13.99 Was $18.99

Now$1399
current price Now $13.99, Was $18.99$18.99
Kcavykas Automotive Engine Oil System Cleaner 400ml Carbon Sludge Remover Motor Flush Internal Cleaning Agent Engine Maintenance Additive Oil System Restorer
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
1854.7 out of 5 Stars. 185 reviews
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Reduced price Engine Oil System Cleaner 400Ml Automotive Carbon Sludge Remover Internal Cleaning Additive For Car Motorcycle Gasoline Engines Was $17.99

Engine Oil System Cleaner 400Ml Automotive Carbon Sludge Remover Internal Cleaning Additive For Car Motorcycle Gasoline Engines
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. From $17.33

5 options
Available in additional 5 optionsFrom$1733
Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
7524.9 out of 5 Stars. 752 reviews
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Irontite ThoroFlush (468-9110-16) $29.87

$2987
current price $29.87Irontite ThoroFlush (468-9110-16)
RAGUPEL Car Detailing Clay Bar,Volcanic Sludge Remover for Car Wash,Powerful Dirt & Stain Absorption,Safe for Paint,Reusable Auto Cleaning Mud,100G Blue Clay Bars Auto Detailing $10.16

$1016
current price $10.16RAGUPEL Car Detailing Clay Bar,Volcanic Sludge Remover for Car Wash,Powerful Dirt & Stain Absorption,Safe for Paint,Reusable Auto Cleaning Mud,100G Blue Clay Bars Auto Detailing
Cadorn Car Engine Cleaner - Powerful Degreaser for Oil Sludge & Carbon Deposits, Fuel System & Motor Flush

Cadorn Car Engine Cleaner - Powerful Degreaser for Oil Sludge & Carbon Deposits, Fuel System & Motor Flush
Automotive Engine Oil System Carbon Sludge Remover & Internal Cleaner for Cars, Trucks, Motorcycles, 400ml Bottle

Automotive Engine Oil System Carbon Sludge Remover & Internal Cleaner for Cars, Trucks, Motorcycles, 400ml Bottle
Clearance CxhicLuv Car Cleaning Clay, Auto Sludge Remover, Volcanic Mud Powerful Dirt Adsorption, Vehicle Detailing Supplies, Stubborn Stain & Iron Powder Removal for Car Owners, Car Enthusiasts, Blue From $5.07
From$507
CxhicLuv Car Cleaning Clay, Auto Sludge Remover, Volcanic Mud Powerful Dirt Adsorption, Vehicle Detailing Supplies, Stubborn Stain & Iron Powder Removal for Car Owners, Car Enthusiasts, Blue
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
Tgbvmt Volcano Car Wash Sludge Removal, Strong Decontamination for Paint, Rust, and Yellow Spots, Non-Damaging Car Cleaning Solution for Stubborn Stains, Ideal for Car Wash and Detailing Was $5.82

Tgbvmt Volcano Car Wash Sludge Removal, Strong Decontamination for Paint, Rust, and Yellow Spots, Non-Damaging Car Cleaning Solution for Stubborn Stains, Ideal for Car Wash and Detailing
Silverhook - Engine Flush Treatment 350ml $29.95

$2995
current price $29.95Silverhook - Engine Flush Treatment 350ml
16 oz Hammonds Biobor JF MicroBiocide Diesel Fuel Sludge Slime Bacteria Tank Treatment Biocide From $34.98

2 options
Available in additional 2 optionsFrom$3498
16 oz Hammonds Biobor JF MicroBiocide Diesel Fuel Sludge Slime Bacteria Tank Treatment Biocide
25 out of 5 Stars. 2 reviews
DMDUOU Car Detailing Clay Bar,Volcanic Sludge Remover for Car Wash, Powerful Dirt & Stain Absorption, Safe for Paint, Reusable Auto Cleaning Mud, 100g Blue

DMDUOU Car Detailing Clay Bar,Volcanic Sludge Remover for Car Wash, Powerful Dirt & Stain Absorption, Safe for Paint, Reusable Auto Cleaning Mud, 100g Blue
XADO Xtreme Flush Engine Oil System Cleaner, Diesel Motor Oil 10W-30, 1 qt $29.99

$2999
current price $29.99XADO Xtreme Flush Engine Oil System Cleaner, Diesel Motor Oil 10W-30, 1 qt
CaiYueKe Engine Oil System Cleaner Fuel Injector Treatment Carbon Sludge Remover Internal Engine Flush Additive for Cars Trucks Motorcycles Automotive Performance Maintenance

CaiYueKe Engine Oil System Cleaner Fuel Injector Treatment Carbon Sludge Remover Internal Engine Flush Additive for Cars Trucks Motorcycles Automotive Performance Maintenance
Neorosiri Car Cleaning Mud - Powerful Volcanic Sludge Removal for Stubborn Stains - Safe for Car Paint
Neorosiri Car Cleaning Mud - Powerful Volcanic Sludge Removal for Stubborn Stains - Safe for Car Paint
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