View Full Version : Rough idle at start up
jsvizijr
10-08-2005, 05:17 AM
Anyone have some thoughts on what to look at first? When I start the '95 525i up after sitting for a few hours, it idles rough for about 15 seconds, then all is well.
???
Joe
shogun
10-08-2005, 06:27 AM
Maybe leaking injectors or a bad check valve for the fuel line.
If the check valve is leaking you will have bad cold and warm starts
http://www.bmwe34.net/e34main/trouble/535ihot_start.asp
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