AutoLine Pro Smoke Fluid – Bright UV Glow Leak Tracing for Automotive Smoke Machines (EVAP, Vacuum) [Not for Ventus]

Premium UV Glow Smoke Fluid for Automotive Leak Testing

AutoLine Pro Smoke Fluid delivers a premium, UV-bright vapor designed to help technicians visualize leaks across a range of automotive systems. Built for reliability, this fluid aims to maximize visibility while maintaining clean interaction with testing equipment. While not intended for Ventus units, it integrates smoothly with AutoLine Pro testers and most other brands, offering a versatile solution for shop workflows.

Brightest UV Glow for Clear Diagnostics

After extensive formulation work, this fluid achieves a vivid glow at 395 nm. The brightness remains strong even after passing through a smoke machine, supporting easier tracing of leak paths in tight spaces like engine bays and intake manifolds. This visibility can make it easier to identify subtle leaks or hard-to-reach junctions.

• High-contrast UV visibility aids rapid spot-checks in complex assemblies.
• Glow persistence through vaporization supports consistent readings during tests.

Ultra-Pure Formulation for Safer Testing

The blend emphasizes purity to minimize residue on internal surfaces or sensors. California-lab testing underpins confidence in the fluid’s consistency, helping technicians avoid unintended effects on delicate components while performing repeated cycles of testing.

• Low risk of coating sensors or surfaces compared with lower-quality fluids.
• Visually stable under typical test conditions, reducing unexpected variables.

Versatile for All Leak Testing Scenarios

Designed to support a wide range of leak checks, including EVAP, vacuum lines, intake, exhaust, turbo, EGR, cooling systems, engine blocks, and bodywork. This breadth makes it useful for comprehensive diagnostic sessions and routine preventative checks alike.

Compatibility and Usage Guidance

The fluid is compatible with AutoLine Pro Smoke Testers and most other smoke machines on the market. For AutoLine Pro's latest Ventus Li-Ion powered unit (featuring ZERO ODOR Technology), use the Ventus Fluid only to ensure optimal performance.

• Broad compatibility supports flexible toolkits and shop setups.
• Ventus-specific guidance ensures peak results on that platform.

Long-Lasting Smoke Output

Each bottled formulation is engineered for durability, delivering up to 700 minutes of steady, thick smoke per bottle. This long run enables extended test sessions and thorough leak tracing without frequent bottle changes.