Don't Let EVAP, Lean Codes & Other Leaks
Go Unseen Make The Invisible Leaks Visible
Diagnostic Smoke® & UltraTraceUV® Dye
Introducing the Leakfinder® Series
Part No. WV604


2-Year Warranty
Portable, simple one-button operation.
Finds leaks with smoke and dye
Utilizes OEM-approved STAR Technology.
Patented UltraTraceUV® solution - the only OEM-approved dye
• Includes two solution bottles, enough for about 1,000 cycle tests
EVAP and general purpose applications
Works with nitrogen or shop air to meet all OEM test requirements
Connects to shop air, or external inert gas or even a tire
  inflation nitrogen generator
User refillable


Leaks found with WV604

• Vacuum Leaks
• Exhaust Leaks
• EGR Leaks
• Under Dash Leaks
• Throttle Body Components
• Brake Booster Leaks
• Turbo and Supercharger
• Head Gasket Leaks

• Vacuum Subsystems
• Injector O-Ring Leaks
• Wind/Water Leaks
• Oil Leaks
• Air Injection Leaks
• MAP Sensor Leaks


Height 13.5 in. (34.3 cm) Supply Pressure 13 in./H2O (0.032 bar)
Width 9 in. (22.9 cm) Supply Volume

10 LPM

Length 13 in. (33.0 cm) Operating Temp. Range

45ºF to 140ºF

Net Weight 10.5 lb. (4.8 kg) Range (7.2ºC to 60ºC)
Shipping Weight 13.5 lb. (6.1 kg) Smoke Supply Line

8 feet (3m)

Power Supply

12 volts DC

Power Supply Line

8 feet (3m)

Power Consumption

15 amps.

Max. Solution Volume

12 oz. (355 ml)

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Operator Manual (PDF 1.5 MB) | Hi-Res Photo (JPEG 81 KB)