simple, practical, easy operation and good stability,competitive price 1.Voltage:12V2.Net weight:30KG3.Pressure gauge: ... 435x435x955This machine only use for diesel vehicle fuel system. it can solve car unstable idle, fuel consumption increases or difficult to start ... material, cleaning the nozzle.simple, practical, easy operation and good stability. Fuel Injector cleaner (Diesel vehicle only) PQ-620