... 145PSI G.W.: 6.5/7kg portable mini car washerFirstly thanks for your use of our portable ... until the water is drained.II,Using instructionLaunch car engine---Plug in the NE310A power---close the ... door-first wet the car---then brush the car-then wash the car.1,Open the spray gun, ... leakingReasonPoor connection of power plug, fuse is damaged, car cigarette lighter has thermal protection.Gun hole is ...