Csttler Smoke Machine automotive leak detector with built-in air pump, pressure gauge — portable kit with accessories

The Csttler Smoke Machine is a portable automotive leak detector that produces fast, visible smoke and includes a built-in air pump, pressure gauge, and all accessories to find vacuum, EVAP, intake and exhaust leaks.

This compact diagnostic kit is designed for technicians and DIYers who want a reliable way to locate leaks in vehicle systems without needing an external air source. With rapid warm-up and continuous smoke output when filled with mineral or baby oil, the unit lets you pressurize lines, watch the pressure gauge, and pinpoint escaping smoke to identify leaks quickly.

How quickly will this machine generate smoke for testing?

The Csttler smoke generator warms up fast and can produce a substantial volume of smoke in roughly ten seconds after starting. That speed shortens inspection time and helps you find leaks in a single session instead of prolonged probing.

• Built-in air pump supplies 20–25 PSI for immediate pressurization.
• Rapid warm-up creates visible smoke within about 10 seconds.
• Continuous smoke output for sustained inspections.

What accessories are included and what additional items do I need?

The kit arrives with the major items needed to begin testing: the smoke unit with an internal compressor, multiple cone adapters, hoses, intake bladder, full-size cap plugs, and several empty bottles. You must supply baby oil or mineral oil separately; the bottles are empty to let you choose your preferred fluid.

• Included: built-in pump, power cord clamp, smoke hose, adapter cones, intake bladder, cap plugs, spare bladder.
• Not included: baby oil or mineral oil (used to generate smoke).
• Tip: keep oil level between recommended marks—overfill or low oil affects operation.

Which vehicle systems and leak types can this detect?

This smoke detector is versatile for many low-pressure automotive systems: EVAP lines, intake manifolds, vacuum hoses, crankcase vents, EGR and exhaust joins, and low-pressure turbo systems. It also suits motorcycles, ATVs, boats and general pipe or fitting tests where visible smoke reveals the leak path.

• Compatible with cars, motorcycles, ATVs, light trucks, boats and off-road vehicles.
• Designed for EVAP, intake, vacuum, crankcase, cooling/EGR/exhaust and turbo low-pressure leaks.
• Built-in overheat protection pauses operation if internal temperature rises too high.

How does the pressure gauge help diagnose leaks?

The integrated pressure gauge lets you monitor pressurization while injecting smoke; a steady or rising gauge reading indicates a sealed circuit, while a dropping reading points to a leak location. Combining gauge observation with visual smoke release makes root-cause identification faster and more accurate.

• Gauge shows real-time pressure changes during testing.
• Use simultaneous smoke observation to pinpoint the leak source visually.
• Gauge readings make it easier to decide when repairs are complete.

Who is this for: The Csttler Smoke Machine is aimed at automotive technicians, home mechanics and fleet operators who need an affordable, portable diagnostic tool to find leaks without an external compressor. It’s also useful for boaters and powersports owners who want a quick way to check fuel or vent systems. Read and follow the oil, battery and fill-level tips before first use to ensure safe, reliable testing.