BMW-Driver.net Forums banner

vacuum

  1. 1993 E34 520i Auto Idle Issues

    5 Series
    I'm having an issue whereby the engine at idle is revving up to almost 3k rpm making it almost impossible to drive safely. I'm trying to hunt down the issue and initially this is pricking my attention.. This is continually ticking or clicking...what is it? I'll do the vacuum leak check also...
Top