2002 psd x . never cleaned engine bay because of fear to mess things up. 120,000 mls on it. What is the best way to clean it. THANKS

 

lol i just use degreaser and a super high pressure washer, never had a problem

 

ok just found another post and simple green does the trick . thanks for your quick response

 

With Simple Green, a pressure washer is not required. Cover your PS pump fluid fill-cap with a plastic bag because there's a vent hole in it and you don't want water in your PS fluid. Besides, low pressure water hose helps ensure fewer potential problems with water getting into places it shouldn't.

 

I was the one that asked that and man the Simple Green did an AWESOME job.