View Single Post
      01-22-2022, 11:38 PM   #11
F31B48
Captain
F31B48's Avatar
264
Rep
654
Posts

Drives: BMW G21 E61 LCI
Join Date: Feb 2019
Location: Australia

iTrader: (0)

Quote:
Originally Posted by gica View Post
Yeah, I did that I actually removed the filters from the old head and from the replacement, cleaned and kept the best-looking ones. The solenoids are also super clean and the code I get is only for the exhaust one. And only on each start. It idles then I get brief surge or something, but it sounds more like a semi cut off, half a second and smooth as can be afterwards.
Have you tried swapping the solenoids around?
Appreciate 0