John, The blower would only blow in the wrong direction if you recently replaced it with a non DeLorean blower. To determine if you have a vacuum or mode switch problem do the following test. Start the engine with the doors closed and the blower fan set to (1) rotate the mode switch through all of its positions. You should hear the various air deflector doors inside the AC unit opening and closing as you switch different modes. If no motion is heard you either have a defective mode switch or no vacuum feeding the switch. "We're here to help you" DMC Help / De Lorean Services / <dmchelp@xxxx> Web Site: <www.deloreanservices.com> ----- Original Message ----- From: John Yeoman To: dmcnews@xxxxxxxxxxx Sent: Saturday, September 02, 2000 1:50 PM Subject: [DML] Climate Control Problem Hey List, I have a problem with not just the a/c, but the heater and the vent, and every other selection on the mode switch. I have no air coming out any of my vents on any fan speeds. I do however have air coming out from somewhere under the dash, and I hear the blower come on and change speeds when I turn the fan speed switch. The air that is coming out from under the dash changes temperature when I go from heater to a/c, and I replaced the mode switch a few years ago because when I would turn to heat I'd get a/c, and vice wersa, so I'd guess this is not caused by a defective mode switch. Am I correct? Would this be most likely caused by a blower blowing the wrong direction? Thanks in advance. John Yeoman With a/c, but not in the right place :) [Non-text portions of this message have been removed]