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rough idle howl head
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  1. 7 Series - E38 (1995 - 2001)
    does anyone out there know anything about the cam position sensor in the 97 740 il the location and how many there are? there seams to be some confusion about this, some folks say two others say one? on my streak of lightning, there only appears to be one, which according to the code is causing...
  2. E39 (1997 - 2003)
    I noticed some engine oddities on my 540i/6 after a long road trip yesterday. Symptoms: -Idle slowly fluctuates between 1300 RPM smooth to 800 RPM rough. -Seems like it takes much longer for the engine to slow down than normal (takes a second longer to get to idle from about 4k) -When engine...
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