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      07-11-2012, 12:32 PM   #241
Soliditude
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Drives: 2011 335i xDrive M-sport
Join Date: Dec 2011
Location: Portland, OR

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Quote:
Originally Posted by Noncom23 View Post
I have an appt to take mine in on
7/16/12. Lots of RPM surging
when hot on start up. Some long
starts also. Will report back.
All started after the PPK 1 was
installed.
Quote:
Originally Posted by Dozhdbog View Post
I get the RPM surging occasionally, and on very rare occasions I get a long start. Wonder what it means...

This is making me think it might be HPFP-related. I've heard of HPFP failures on the N55, so even we aren't exluded. I think it's mostly like coincidence with having the PPK installed, however. Update us on if you guys get it resolved to know what it was! And good luck.
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