i have a peugeot 406 1.9TD. i was messing with the pump and pulled the temperature dependent rpm regulator(keeps the rpms higher than normal when cold to warm up faster) all the way. the car idled at a steady (and somehow stable) 600rpm. The steering wheel was shaking. The door was shaking. The rear view mirror was shaking. I was shaking
@@lukaperko9744my 2003 mitsubishi eclipse with an auto idles at 600 and will dip to 400 sometimes and it doesn’t care at all. With the 4 cylinder too which is known for its vibrations even with the counterbalance shaft