Things to look out for when buying 3 Series

mikesickle1

New member
Hi Anyone in CT who knows where to buy a set of fan clutch tools for removal from waterpump? 3l M54 motor. Thanks

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Navigator_E90

Active member
Make sure the ECU box's water drain system is open and working... Had ECU water damage on my 320d and resulted in a crap load of money to have it fixed,
Its a horrible design recommend you strip and remove the ECU to make sure the drain is open, not just in the ECU box but also the drain in the steel part of the chassis where the ECU box fits in
 

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