Thread: 06 X3 misfires
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  #4  
Old 11-13-2012, 07:59 AM
mrsanchez3 mrsanchez3 is offline
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Location: Midwest
 
Join Date: Oct 2012
Posts: 49
Mein Auto: '05 X3 3.0i
Quote:
Originally Posted by brewder View Post
My '08 does something similar... It sometimes feels like it "hesitates" but only under heavy acceleration. I'm due for new plugs in roughly 25k miles, but may replace them and the ignition coils much sooner.. Someone also has suggested replacing the O2 sensors, but those are expensive and should last way past 100k miles..

My plan is to keep running Techron through the system every could thousand miles (no seafoam), then replace the plugs..then the coils.
Why not seafoam?
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