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  1. E90 320SI sucking jet pump connector

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi I was wondering if that should be connected somewhere On diaphragm number 2 on sucking pump I can’t find any sort of wiring or connector around it Any ideas ? Thanks
  2. 318i N24 engine sucking sound at throttle body

    I have a 2002 318i tourer with the dreaded N42 engine is it common to have a sucking sound on fast revving of the engineat the throttle body it sounds like the waste gate of a turbo but on slow revving of the engine it does not make a sound I have removed the throttle body checked the seals...
  3. '03 3.0 Lumpy Idle & Sucking Noise (CCV Been Replaced) HELP!

    BMW Z Series - Tech Talk Z1, Z3, Z4, Z8, Z9
    Hey all, Really need some help trying to figure out what to do next on our Z4... I've had the car a month or so. It has been stood for the best part of 2 years and we are trying to get it up and running and roadworthy. The Fault When the car fires up, it has a rough idle and has a SUCKING...
  4. E61 suspension compressor blowing not sucking

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi, I have a problem with the SLS on my 525d touring, it times out for not raising quick enough ( it has the newer braided intake hose on the compressor ) . Having read numerous posts about suspension problems I thought I would check for anything obvious. What I have found is that where the...
  5. 530d e60 2003 5 series sucking noise when accelerating

    Hello I am new here and have just purchased my first BMW 5 series 2003 with 100k on the clock. The car is in great nick and drives really nice. I have noticed one or two strange things though. The main thing I am worried about is when I accelerate between 1.5 and around 2.5 rpm the car makes...
  6. 2004 E46 330cd Sport Sucking Screeching Turbo Noise Help

    BMW 3 Series Forum - Technical Talk on the BMW E46
    I’ve just bought my first BMW, it’s a clean 330cd M-Sport with 80K on the clock and full service history. I absolutely love it. I’m experiencing an intermittent sucking screeching as the turbo comes on boost, which then changes through the rev range. It’s not there all the time and it does not...
  7. 2000 E39 530i - engine stumbles, down on power, sucking noise from engine if revved at idle

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi, I wonder if you can shed any light on some problems a friend is having with his 2000 ‘X’ registration E39 530i automatic, which has done 138,000 miles. The car takes longer than it should cranking to start the engine – maybe 2-3 seconds. It idles very smoothly and quietly. When revved in...
  8. 2004 E46 318ci - sucking noise under acceleration (Fixed)

    BMW 3 Series Forum - Technical Talk on the BMW E46
    Good morning, So my 318 makes a sucking gurgling noise when I accelerate hard in every gear It seems to do it louder, under load between 2K and 3K revs, It won't do it out of gear, the noise originally sounded to me like a liquid was being restricted and struggling to get through, so I...
  9. 1999 316i e36 Sucking air through oil breather!(FIXED)

    BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi all, I have a BMW E36 316i Compact. (1999) When the engine warms up after about 10miles of driving there is a really loud squealing noise coming from the engine. I have taken it to a few different garages but they all give different diagnostics. :frown The strange thing is, when I take the...