07-19-2021, 09:35 PM
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Member
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Join Date: Jun 2014
Location: SA, TX
Posts: 6,474
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Quote:
Originally Posted by Effduration
What are those codes? I am not looking them up...
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No kidding. So frustrating when an op doesn't post the definitions with the codes. Help us help you.
Edit: I see the "misfire" in the title of the post now. Random misfires are usually vacuum leak related as cn90 points out below. Intake bellows is a good place to start but it can be in so many other places. Smoke test would be the best way to diagnose. Otherwise you'll have to start pulling parts for visual inspections. Good luck.
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2005 X5 4.4i Build 04/05 Maintenance/Build Log
Nav, Pano, Sport (Purchased 06/14 w/ 109,000 miles) (Sold 8/15 w/121,000 miles)
2006 X5 4.8is Build 11/05 Maintenance/Build Log
Nav, DSP, Pano, Running Boards, OEM Tow Hitch, Cold Weather Pckg (Purchased 08/15 w/ 90,500 miles)
2010 X5 35d Build 02/10
Nav, HiFi, 6 DVD, Sports Pckg, Cold Weather Pckg, HUD, CAS, Running Boards, Leather Dash, PDC, Pano (Purchased 03/17 w/ 136,120 miles)
Last edited by crystalworks; 07-19-2021 at 11:41 PM.
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