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Ihave1 · 05-20-2012, 05:24 PM

I cleaned my valves at around 46K miles and it made a huge difference in the hesitation I was feeling. It was very noticeable. I have not tried the 4.01 beta maps yet so I cant say for sure if that could be your problem or not.

05-20-2012, 05:24 PM	#1310
Ihave1 Private First Class 42 Rep 159 Posts Drives: 2008 135i Join Date: Jan 2011 Location: NC, USA iTrader: (1)	I cleaned my valves at around 46K miles and it made a huge difference in the hesitation I was feeling. It was very noticeable. I have not tried the 4.01 beta maps yet so I cant say for sure if that could be your problem or not.
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