Thread: 06 X5 3.0 Code PO302 PO303 PO 305 and PO300 Misfire
View Single Post
  #15  
Old 07-20-2021, 07:19 PM
cn90 cn90 is offline
Member
  
Join Date: Jun 2014
Location: Omaha, NE
Posts: 1,726
cn90 is on a distinguished road
Multiple misfire codes:

- Air leak, check again and again.

- Bad ignition coil, but usually just 1-2 bad coils.

- Spark Plugs getting old...

- Bad gasoline (contaminated with water).
__________________
1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT
Reply With Quote

Sponsored Links