Smoke Machine Automotive Leak Detector, Smoke Machine Leak Tester for All 12V DC Vehicles in Vacuum,Fuel Diagnostic Pipe System,Built-in Air Pump (Oil Not Included)

【Protect you form dangerous】 Avoid the following situations: a ruptured vacuum hose will result in an overly rich mixture, increased idle speed, poor startup at warm-up, engine jumping when accelerating, a significant increase in fuel consumption, and black smoke from the exhaust pipe. Clogging will lead to idle drift, idle easy to stall. Vacuum pipe leakage will lead to weak engine operation

【Universal Compatibility】Our C4 automotive smoke machine leak detector is designed for testing leak in vehicle pipe systems, such as car sealing, fuel tank systems, exhaust and intake systems and more. This smoke tester automotive use on all types of vehicles including cars, motorcycles, snowmobiles, ATVs, light trucks and boats

【Easy Operation】1.Fill 10ml-20ml test Johnson baby oil pink label (the most suitable oil) to the detector 2. Disconnect the intake pipe of the car. Connect the intake pipe of the car with the detector 3. Connect the detector with the DC12V battery, and it starts to work 4.The pipe will be filled with smoke. Check the leak points PLEASE NOTE: Too much oil will inundate the hydro-cylinder and too less oil will make less smoke

【Smart Protection】The smoke tester has overheat and freeze protection it will be in self-protection state after a long working time to avoid the smoke maker overheated, the indicator light will be off. And the equipment will stop making smoke, until the temperature comes to safety level. You can cool the equipment with the air pump. Do not fill oil while working

【Lightweight and Portable】Automotive Smoke Machine Leak Detector with Built-in Air Pump, which Our C4 smoke machine automotive weighs only 2.5kg, to be small and light, not only for easy storage, but also for ease of use

【IMPORTANT TIP】Automotive smoke machine can't be connected to the 12V power supply in the office, or it cannot output the smoke.It just support a 12V battery with a current range of 6A-8A (Ordinary car batteries are eligible)