BMW 3-Series (E90 E92) Forum - View Single Post - REVIEW: Cleaning of intake valves with BMW walnut shell blasting tool

arkie6 · 01-05-2019, 10:19 PM

Here are a couple photos of the results of my walnut cleaning. My valves were really grungy before I started cleaning. At the time, my car had >100,000 miles and I don't know if they had ever been cleaned (I bought the car with ~70,000 miles).

01-05-2019, 10:19 PM	#130
arkie6 Lieutenant 397 Rep 433 Posts Drives: 2008 BMW 335i sedan Join Date: Aug 2014 Location: Russellville, AR iTrader: (0) Garage List 2008 BMW 335i [0.00]	Here are a couple photos of the results of my walnut cleaning. My valves were really grungy before I started cleaning. At the time, my car had >100,000 miles and I don't know if they had ever been cleaned (I bought the car with ~70,000 miles). Attached Images
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