I just got my 1986 BMW 325 out of the garage where I had a new starter and a tuneup done. The mechanis installed a new idle control valve but my engine constantly keeps revving up and down, never stops. This mechanic told me I need a new altitude adjustment valve to correct my idling problem but I just read where this valve has no control over your idle. Can anyone assist me in determining what my REAL problem may be. I just want the idle control fixed. It continues revving up and down whether I'm idling in the driveway or driving down the streed.
Mar 13, 2009 at 4:49 PM
