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Megs
Joined: 02 Jun 2007 Posts: 3
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Posted: Wed Jun 13, 2007 5:08 pm Post subject: High emmisions and rough idle when warm |
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Once my 1995 E36 328 warms up about 40% the engine missfires and is very rough. When driving its unrefined and I think below power. Also emmission test shows rich mixture. Is this the O2 sensor or is there another likely cause. As far as I know there are only 2 O2 sensors on this car, one for each 3 cylander exhaust manifold........is this correct? |
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Megs
Joined: 02 Jun 2007 Posts: 3
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Posted: Thu Jun 21, 2007 1:26 am Post subject: |
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Changed my two O2 sensors but car runs only slightly better. Discovered by chance that when I put the aircon on the idle picks up and smooths out . Any suggestions as to whats going on or which area I sould look into now? |
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samabhi12
Joined: 31 May 2009 Posts: 3 Location: LA
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Posted: Sun May 31, 2009 7:03 pm Post subject: |
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Megs wrote: | Changed my two O2 sensors but car runs only slightly better. Discovered by chance that when I put the aircon on the idle picks up and smooths out . Any suggestions as to whats going on or which area I sould look into now? |
Get it checked by some professionals. There may be some other problems. _________________ BMW E36 2008 BMW Headlights |
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