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Guest
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My BMW Z3 1.9L m44 engine vibrates a lot when idle, I believe some people call this a rough idle.
$8 diagnostic tool reports a faulty O2 sensor #1. Can this be the cause of vibration? Some videos of the car: https://www.youtube.com/watch?v=qxrFUz3QpgQ https://www.youtube.com/watch?v=dyZP_p-FfVk https://www.youtube.com/watch?v=hkNIujtIisk __________________ This post was auto-generated based upon a question asked on our tech article page here: |
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06-28-2014, 09:30 PM
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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o2 sensor won't cause a rough idle or misfire. Is the check engine light on? Sounds like an engine misfire. I would check spark, fuel and compression on all cylinders.
- Nick |
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06-28-2014, 09:30 PM
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