as washing injectors

Good afternoon, how to wash truck in Chevrolet Silverado 2000

By buoy (although it is already obsolete)
or by ultrasound

It depends on why you want to wash them by preventive or corrective by preventive with buoy and the corrective with ultrasound if you have buoy I suppose that you know how WD40 Liquid and a 12 volts pile connect the injector and disconnect this is so that you are enough and open at the time you open it applies the WD40 since it is a spray comes out to pressure you must do it several times to clean it and then storm well until qwue dries. Also in boobinated before washing them with WD40 you can leave them soaking with a clean lemon teacher I hope it helps you the answer