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Old 01-13-2013, 10:02 AM
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bluebee bluebee is offline
Seek to understand,^Value
Location: San Jose, California
 
Join Date: Mar 2008
Posts: 21,823
Mein Auto: 02 BMW 525i M54 auto 130K
Here's someone today that reported they 'hollowed out' the cats. Wow.

Does that actually accomplish anything useful?
Quote:
Originally Posted by toofpik View Post
Ive been chasing this misfire for a while and its annoying already...

My car misfires around 5k when the the check engine is on... When I erase the codes the engine goes hard all the way to the redline... When the code comes back the misfire comes back...

The code im getting is for the ICV so I cleaned it and I still got the same situation, the ICV code comes back... How can I tell when the ICV needs replacing and is the ICV even the problem? I dont have idling problems which seem to be due to a bad ICV...

Ive also hollowed out the cats, changed the plugs and did the valve cover gaskets trying to rid my car of this poltergiest... I just want some feedback before I go and spend more $$$...

Thanks in advance for any help and advice!
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