View Single Post
      11-28-2010, 11:23 AM   #5
IcebergM4
Major
IcebergM4's Avatar
361
Rep
1,060
Posts

Drives: '23 M4C
Join Date: Jun 2009
Location: SoFlo

iTrader: (1)

Quote:
Originally Posted by jmkworld View Post
also i always use sunoco octane 93 in the car. Also if it does go in to get fixed, is it a guarantee it won't happen again or am i just going to keep rolling the dice with this part.
From my personal experience, unlike the N54, doing the "golf tee mod" by unplugging the solenoid DOES cause problems with the N55. I've experienced a CEL twice and I even lost some midrange power. Just plug it back in and see what happens, I seriously doubt it's the HPFP.
Appreciate 0