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Guest
Posts: n/a
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Update***Ken328ic: 1996 328ic
Just got Code P0420 today after 40 mile drive at 65 to 75 mph Dont think cat's?? Power loss cleared up after icv hose and ccv replacement both times for about 30 miles __________________ This post was auto-generated based upon a question asked on our tech article page here: |
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06-22-2015, 04:49 AM
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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Check back pressure, as I noted earlier.
- Nick |
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06-22-2015, 04:49 AM
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