Originally Posted by Tekals
Did you actually used the pressurized water (power washer) and shot it on your engine?
I need to find an oil leak but i'm scared as hell to spray water in my engine bay and run into all sorts of electrical problems...
I have been washing BMW engines for about 15 years, NEVER had a problem. Sometimes even when the engine is running, even over alternator.
Some other cars are not as good, Subaru's would need 15-30min to start after soaking wash...