Quote:
Originally Posted by Bimmer4125
Very impressive difference. Before cleaning did you cover or protect any of the engine components? And did you use a low pressure water source to rinse? I'm getting ready to do mine using a Griot's product - 2004 4.4 and am scared to death. Thanks
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you dont need to be scared of anything! the e53 engine is very covered. i used the easiest setting on my pressure washer and put a mf towel over any exposed wires. dont stress if you get a little water on the wires, but i had a leaf blower to dry right after i was done degreasing everything to ensure water didnt sit anywhere for a long period of time