Reply With QuoteVacuum leak maybe? I'm thinking I have one at the moment as my idle is enough to rumble you around a bit in your seat but it drives great. Will be inspecting very shortly...
rough idle on a 1995 540i
My car idles rough during the cold, and after driving it for a while it idles great. accelerates good, just a rough idle. Sometimes it will bog when cold when first accelerating. I have no check engine light. My iac looks clean. Spark plugs are good. Any ideas what could cause this?
thanks,
Ben
Grand Master
Vacuum leak maybe? I'm thinking I have one at the moment as my idle is enough to rumble you around a bit in your seat but it drives great. Will be inspecting very shortly...
1995 XJR: 4.0L S/charged straight 6 Auto
What... It's not broken??? I can still fix it
Major Contributor
Check out the archives under the Maintenance or Engine sections.
Intake or vacuum leak is most likely.
Ramon
1994 540iA Nikasil EAT Chip
Tampa Bay, Florida USA
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