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      09-09-2010, 04:22 PM   #228
BMW Technician
JonnySi's Avatar
Drives: BMW
Join Date: Jun 2010
Location: England

Posts: 197
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Hi, i am a BMW technician who owns an Si. We had one this week for rough idle from cold. The software update worked on this car. Mine had this problem at 14k, and had the engine replaced due to it. Been absolutely fine since.
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