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Old 01-17-2013, 08:49 AM
oembimmerparts oembimmerparts is offline
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Location: San Antonio
Join Date: Jan 2007
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Mein Auto: 2001 Z3
On the 540, Make sure to check the harness where it plugs into the stat. There is a known issue there that can even lead to a engine fire. Check your plug to make sure its not loose and falling apart.

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