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  1. General E46 Forum
    So I'm pulling code p2240 and p2237 on my 2003 325i. Changed out bank 1 o2 sensor and cleared the codes. Within a day both codes were back. While changing my fuel filter I noticed the vacuum line from the fuel pressure regulator to the air intake was dry rotted through. After replacing that the...
  2. General E46 Forum
    Hey all, its my first post, so bear with me. I have a 03' 325i , just hit 100k miles. When i am accelerating on the highway, the throttle seems to be jumpy, and the car lurches a little bit if i give it partial throttle. If I floor it, it downshifts and all is well, though I have notice a...