Overview 

The Autool SDT106 Car Smoke Leak Detector is a compact and efficient diagnostic tool designed to quickly locate leaks in a vehicle’s intake, exhaust, EVAP, fuel, cooling, and sealing systems. Operating at up to 11 PSI with a smoke output rate of 6 liters per minute, it features a built-in air pump and heating element that vaporizes baby or mineral oil to produce dense, visible smoke within 30 seconds. The device is powered by a 12V vehicle battery, requiring no external air source, and includes built-in protections for high (above 75 °C) and low (below –20 °C) operating temperatures. Its durable and portable design includes a top hook for hands-free use under the hood. The SDT106 is compatible with a wide range of vehicles, including cars, motorcycles, ATVs, boats, and light trucks. It comes with a full accessory kit—including rubber plugs, adapters, refill bottle, and hose—and is backed by a 3-year warranty and lifetime technical support.

Features 

• Operates at up to 11 PSI with a 6 L/min smoke output rate for fast leak detection

• Heats baby or mineral oil to produce dense smoke in about 30 seconds

• Built-in air pump—no need for an external compressor

• 12V DC powered, connects directly to the vehicle battery

• Detects leaks in intake, exhaust, EVAP, fuel, crankcase, cooling, and sealing systems

• Overheat and freeze protection: auto shutoff above 75 °C or below –20 °C

• Compact and portable design with a top hook for easy under-hood placement

• Compatible with a wide range of vehicles, including cars, motorcycles, ATVs, boats, and light trucks

• Complete accessory kit included: adapters, rubber plugs, hose, refill bottle, and valve-core wrench