Hi Mike, I had the same problem with my Delorean, the PO had put the wrong blower motor in the car, and it was running backwards. I replaced the blower motor with one from a delorean vendor and it was fixed! Hope this helps, Casey VIN# 3270 mike <cambpd@xxxxxxxxx> wrote: Hi, I recently replaced the broken resister board for my AC blower fan. Thought I would now have plenty of air blowing through the dash vents, but with the fan motor blowing hard on forth speed, there is hardly any difference than before when only the 2nd fan speed worked (P.O. bypassed the broken resister board with a jumper for 2nd speed). Does anyone know where to start in the dash vent system to remedy the problem. How difficult a fix is it? Also, when the climate selector switch is in the vent position, there is a constant vacuum sound. And the right hand vent of the center console doesn't blow air. But both door vents work. Thanks! Mike VIN #5781 __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------- Do you Yahoo!? Get on board. You're invited to try the new Yahoo! Mail. [Non-text portions of this message have been removed] To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/