E46 Fanatics Forum banner
1-1 of 1 Results
  1. E46 General
    OK folks hope you can help me with my problem on my 14 year old 330ci with 122k miles on the clock. I've been getting the check engine light with P0171 and P0174 codes, over the last 20-30k miles, with it gradually coming on more frequently. Initially the light only came on in winter and on a...
1-1 of 1 Results