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10 Best fuel leak detectors of 2026
Save up to 33% off
Best Choice1
THIKPOTHIKPO Smoke Machine Automotive with Built-in Air Compressor, Professional Smoke Leak Detector for Car, Diagnostic Leak Tester Tools for EVAP, Vacuum, Fuel and More Leak Testing
9.7Exceptional
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
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Value for Money2
AUTTOPSSmoke Machine Automotive with Flow Meter & Pressure Gauge, F03 EVAP Smoke Leak Detector Tester for Car & All 12V DC Vehicles in Vacuum - Fuel Diagnostic Pipe System, Built-in Air Pump (Oil Excluded)
9.6Exceptional
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3
SolarySolary Automotive Smoke Machine Leak Detector - 12V DC EVAP Vacuum Diagnostic Tester for Pipe System
10% Off9.4Excellent
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4
AutoLine ProAutoLine Pro HyperSmoke™ Automotive Smoke Machine EVAP Vacuum Leak Tester – Adjustable Pressure – OEM Approved Smoke Fluid – Built-in Air Compressor Motor – Includes Cone and Gas Cap EVAP Adapter.
25% Off9.2Excellent
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5
AUTOOLSmoke Machine Automotive Leak Detector,Evap Vacuum Smoke Diagnostic Tester,Pipeline Fuel Leakage Detector Compatible with 12V Vehicles
9.0Excellent
Our Rating
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6
AUTOOLSmoke Machine Automotive Leak Detector,Evap Vacuum Smoke Diagnostic Tester,Pipeline Fuel Leakage Detector Compatible with 12V Vehicles
8.8Very Good
Our Rating
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7
GedlexGedlex 310-219 Evaporative Emissions System Leak Detection Pump Compatible with 2007-2019 Dodge Durango Nitro Ram 1500 Promaster J eep Liberty Grand Fiat 500 Cherokee Chrys ler Aspen 4B1593 ESM1003
Key specs-
Functionality:Detect EVAP System Failures
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Dimensions:3.7 x 3.35 x 3.23 inches
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Material:Plastic
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Weight:3.84 ounces
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Power Source:N/A
8.7Very Good
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8
GedlexGedlex 310-219 Evaporative Emissions System Leak Detection Pump Compatible with 2007-2019 Dodge Durango Nitro Ram 1500 Promaster J eep Liberty Grand Fiat 500 Cherokee Chrys ler Aspen 4B1593 ESM1003
Key specs-
Functionality:Detect EVAP System Failures
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Dimensions:3.7 x 3.35 x 3.23 inches
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Material:Plastic
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Weight:3.84 ounces
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Power Source:N/A
8.6Very Good
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9
AutoLine ProAutoLine Pro EVAP High Volume Smoke Machine Leak Tester with Built-in Air Pump - Shop Series Plus - Automotive Smoke Tester with Best Ranked Smoke Fluid, Premium Cone & Gas Cap Adapter
33% Off8.5Good
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10
AutoLine ProAutoLine Pro HyperSmoke™ Automotive Smoke Machine EVAP Vacuum Leak Tester – Adjustable Pressure – OEM Approved Smoke Fluid – Built-in Air Compressor Motor - Includes Smoke Fluid x2.
32% Off8.4Good
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