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Old 11-18-2012, 02:25 PM
simplyoriginal simplyoriginal is offline
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Location: brooklyn
Join Date: Apr 2012
Posts: 17
Mein Auto: 540i
thanks..the power not too bad but, today i went under n checked the catalytic converters , the left rear driver side sounds bad inside when i tap it ...can that cause enough back pressure to cause did throw a calalitic code too ,since i have all brand new bosch sensors was at bmw dealer few month back for complete diagnostics and they found a vacume line cracked after doing a smoked test it was replaced tho...can it be a new one?
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