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1-11 of 11 Results
  1. New Member Introductions
    Hello Folks so im chasing an issue for my 2013 E70, it's running rough and stalling at idle. I pull codes and found some misfire and running rich with intake air plausibility too hight ( 28A0 & 2BC1). I found this hose under the charge pipe that is like cut open is this a vacuum line? And where...
  2. 3 Series & 4 Series
    Greetings! A few years ago I purchased my first BMW (335D) after being told by friends that had BMWs - I would love it! Well here it is 3 yrs later and I've had so many issues with it - I want to cry! Presently its at the dealership for wiring harness replacement (recall), Excessive Carbon...
  3. E36 (1991 - 1999)
    Hi everyone, I need help solving this small problem. I have a 1994, 325i, e36 sedan. my current smog test showed high HC. I decided to start fixing the problem by finding and fixing all of the vacuum leaks. On the corner of the valve cover there is a breather hose connector with two nipples...
  4. X5 E70 (2007 - 2013)
    I have a 2009 X5 3.0L motor. There is an 1/8 inch vacuum port on top And in the rear of the valve cover that has crankcase vacuum. I bought the vehicle without a hose connected to this port. I cannot find where a hose would go if it were attached to the sport. I am assuming it needs to go...
  5. E46 (1999 - 2006)
    Hello again! Another issue with my 2003 330Ci (Sure glad I've registered on the forum), when taking apart the car and removing the oil pan, what seem to be a vacuum line from a fuel filter fell off. Which means it probably wasn't properly attached and needed to be fixed anyway. A bit of a...
  6. E46 (1999 - 2006)
    I was after the pcv breather hose when I pulled out the fuel breather vacuum line out and I do not know where it goes!!! Pleaase help!
  7. E39 (1997 - 2003)
    Hello and first off I would like to thank all of the members here, I have learned a lot about my car in a very short time bc of this wonderful site!!! Now here is the issue after reading codes I am getting 11 codes with 2 pending This is my first BMW and I am thrilled btw, Vacuum leaks...
  8. E46 (1999 - 2006)
    Summary for the lazy folks: Smoke test indicates leak toward the rear, upper, right. (Under cabin filter) Took it all apart and replaced a hand full of parts and hoses but no luck. There's a plug like the mass airflow plug with the same push to release tab back up under there... What does the...
  9. E46 (1999 - 2006)
    Ladies and Gentlemen, 1stly let me say i have pushed through as many threads as i can looking for a solution and i see not the answer. I have a Vaccuum leak. I can remember the codes but lets just say there are plently to go around. I have Random Misfires, all banks reporting, a clicking...
  10. E46 (1999 - 2006)
    Over in the E39 threads, we've been discussing the DISA a lot lately. Specifically, we've been trying to figure out WHY there is BOTH a 13.8 volt DC magnetic solenoid AND a one-way check valve "vacuum accumulator" inside the M54 engine DISA. If you understand why, please let us know. -...
  11. X3 E83 (2004 - 2010)
    Has anyone done this? I'm wondering what vacuum connections on the intake do I have to worry about and the easiest way to fix them? Also I was considering moving the air temp sensor(I think its on the intake manifold) to my airbox to have it in a cooler place for a little more fuel to be...
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