Originally Posted by E92LNGCGY
Is it harmful to wash the engine bay using a pressure washer? I have always been told this is a big no no.
I would concur with that. Don't do it
Current Ride: 2016 535i\Xdrive\Mediterranean Blue\Oyster Nappa Interior\Premium\Cold Weather\Drivers Assistance\Drivers Assistance Plus\Harmon Kardon\Multicountour Seats
Previous Rides: M235xi, X3 28i, E92 M3, E70 X5 35d, E71 X6 50i, E71 X6 35i,E60 550i, E46 M3 Cabriolet, E39 540i, E36 328i