DME Removal

VACust

Corporal
Dec 1, 2016
112
53
0
US - Utah
Walnut blast is cleaning the intake valves and ports. Direct inject engines can get build up on the back of the valves. Many owners of N55s say they don't need it as often as N54. Mine was pretty clean at 50K but I did it anyway while it was apart. You can do a search for N55 or N54 intake walnut blast and find all you need to know.
 
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VACust

Corporal
Dec 1, 2016
112
53
0
US - Utah
Thanks for your help.
You're welcome. This forum is a little newer but already has quite a bit of information to search through. It seems this is the place to ask questions and research without a bunch of sidetracking BS. You can probably find the answers to most of your questions pretty fast here.
 
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