GLD-40 | Smoke Wizard® Diagnostic Smoke® Check Machine (OEM EVAP) (Discontinued)

The advanced Smoke Wizard® GLD40 combines pressure and vacuum leak measurement for Evaporative Emission (EVAP) and general purpose leak detection in a compact design. Uses automotive system safe, OEM-approved UltraTraceUV®.

SKU: GLD-40 Category:
General Details

The Smoke Wizard® GLD40 automotive Diagnostic Smoke® check machine combines pressure and vacuum style Evaporative Emission (EVAP) System leak detection capabilities, and general purpose leak detector functions together in a compact design that stores in your toolbox, even on its back or side.

Using new generation technology, Pressure and Vacuum EVAP monitoring/testing is now possible with one Diagnostic Smoke® vapor leak detector.  Monitor EVAP System pressure or vacuum while comparing to Fuel Tank Pressure Sensor scan data to provide even quicker and more accurate diagnosis.  Pressure decay or Vacuum decay test to verify system integrity.

Smoke test with OEM EVAP Approved UltraTraceUV® dye smoke solution (the smoke that won’t stink!) to find the leak when the smoke is gone, or when the leak(s) may be hidden and disassembly is required to pinpoint the exact leak location.

The Smoke Wizard’s internal filter protects its components and the vehicle when using shop air as the pressure source. Perfect for safer EVAP testing, the optional Inert Gas Pack provides a clean and dry pressure source for a pure OEM EVAP Approved leak test.

Exclusive GLD-40 Machine Features:

  • Monitor and Detect .010” Standard Like Chrysler Does
  • Test Natural Vacuum EVAP Systems
  • Easy to Read Flow Control Knob Position
  • Vacuum and Pressure Decay Gauge
  • Stores in Your Tool Box on its Back Like No Other
  • Find Leaks Using Smoke and UV Dye

Smoke Wizard® GLD-40 Package includes:

  • Smoke Wizard®
  • Operator’s Manual
  • OBD-II Service Port Fitting
  • Schrader Valve Removal Tool
  • Cap Plugs Kit
  • Smoke Diffuser
  • Exhaust Cone Adapter
  • Combination Light(white LED and UV LED in one light)
    • w/ batteries & UV Glasses
  • UltraTraceUV® Smoke Producing Solution
  • Leak Detection Innovation
This product has been discontinued.


GLD-40 Smoke Machine


12 volts DC

Machine Specifications 


Height (less hanger)

13 in. (33 cm)


5.5 in. (14 cm)


9.5 in. (24 cm)


10 lb. (4.5 kg)

Supply Pressure

13.0 in. H2O (0.032 bar)

Supply Volume

10 liters per minute

Power Supply

12 volts DC

Shipping Weight

14 lb. (6.3 kg)

New Fluid Capacity

12 oz. (355 ml)

Waste Tank Capacity


Length of Power Cord

10 feet (3m)

Length of Hose

10 feet (3m)


One Year