Smoke Machine Automotive Leak Detector with Built-in Air
Smoke Machine Automotive Leak Detector with Built-in Air Pump, Pressure Gauge, Flow Meter, Professional Vehicle Diagnostic Tool for Leaks Test in Vacuum,Fuel,EVAP & All Cars System(Oil Excluded) 【Protect You Form Dangerous】Avoid the following situations: 1. The rupture of the vacuum hose will cause the mixture to be too thick, the idle speed will increase, the fuel consumption will increase significantly, and the exhaust pipe will emit black smoke. 2. Blocking will cause the idle speed to drift, and the idle speed is easy to stall. 3. Air leakage in the vacuum tube will cause the engine to run weakly. Comes...