View Single Post
      03-05-2016, 11:35 AM   #26
Helmsman
Major General
Helmsman's Avatar
Sweden
4465
Rep
7,110
Posts

Drives: 2011 AW E90 M3 ZCP
Join Date: Mar 2014
Location: Stockholm, Sweden

iTrader: (0)

Quote:
Originally Posted by redpriest View Post
Going to have to do this to get rid of all the Buttonwillow dust in my engine bay. Do you cover just the EDC connections? There are other electrical connections, what about those?

What about the alternator? I know it's way down there and mostly protected - you would have to intentionally spray at it to get it wet.
Did mine again today Red. Cover the EDC connectors briefly, also usually protect the light house covers to avoid moisture. Going easy with water hose, haven't used high pressure. Start up and idling a couple of minutes after just to steam off (and get rid of initial belt squeel). Done it plenty times without any issues.

Cheers
Appreciate 1