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Hi Nick,
I have a 92 325 nv with 100k miles on it. When the revs are below 2000 rpm and I get back on throttle the car bogs and missfires. Sometimes ill hear crackling from the cat conv. This winter I have replaced plugs and a bad coilpack as well as the vc gasket. I've narrowed it down to : O2 sensor, coil pack, bad cat, dirty maf or vacuum leak in ccv. What are your thoughts? Thanks __________________ This post was auto-generated based upon a question asked on our tech article page here: BMW E36 3-Series Oxygen Sensor - O2 Sensor - Replacement (1992 - 1999) | Pelican Parts DIY Maintenance Article |
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06-02-2016, 02:37 AM
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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Only a few things can cause a misifre, you'll need to see what is missing. I would check spark, fuel and compression on all cylinders.
- Nick |
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06-02-2016, 02:37 AM
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