Redbatman

E bine stiut ca e90 urile au pbl cu ventilatorul de sub bord din cauza apei care se infiltreaza pe langa parbriz si care oxideaza axul ventilatorului In timp apare acel huruit(la inceput suna ca un cantec de greiere), daca dai jos filtrul de polen poti vedea axul ventilatorului si eventual da cu niste WD40 .Eu am folosit un incaltator/limba de pantof(shoe horn) pt cadistantza pana la ax e destul de mare Alternativ, il poti accesa pe sub bord/torpedou dar osa iti ia mai mult timp, vezi linkul de mai jos http://www.bimmerforums.co.uk/forum/f169/e90-e91-e92-e93-noisy-blower-fan-removal-lubrication-t92159/

Incearca sa follow instructiunile de mai jos si sunt sigur ca o sa observi diferentza imediat Procedura iti sterge din memorie stilul recent de condus(foarte util daca ai parte de heavy traffic constantly) Try this & see if it works, steps to reset the electronic throttle memory etc, found on another site. If you've been driving like a granny in traffic apparantly your cars memory stores that info & that's how your car reacts to the way you drive. This is meant to reset that; 1) Insert the key & push the start button. (Don't touch the brake pedal & don't remove the key at any time) 2) Press & hold the accelerator down for 10 seconds. 3) Without releasing the accelerator push the start button. 4) Release the accelerator. 5) Wait a full 2 minutes. 6) Start the car normally & drive to see if it's more responsive.

Am avut aceeasi pbl si am gasit linkul de mai jos f.util http://www.bimmerforums.co.uk/forum/f169/e90-e91-e92-e93-noisy-blower-fan-removal-lubrication-t92159/