Thread: A/c heat not blowing anymore

Results 1 to 6 of 6
  1. #1 A/c heat not blowing anymore 
    SE Level Member
    Join Date
    Aug 2012
    Location
    Freedom, PA
    Posts
    2
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    I have an 04 GP GT2 and recently the blower started turning on and off by itself whenever it is set on. Once in a while it would not work at all until I gave the dash a little wack. Now the blower does not work at all A/C, heat it doesnt make a difference. Wacking the dash no longer works. Any ideas would be greatly appreciated. Thanks
    Reply With Quote  
     

  2. #2 Re: A/c heat not blowing anymore 
    Killa Bee Scottydoggs's Avatar
    Join Date
    Aug 2010
    Location
    new jersey
    Posts
    39,997
    Thanks (Received)
    63
    Likes (Received)
    166
    Dislikes (Received)
    5
    chances are the fan motor has taken a dump. it located under the pass side dash. the bearings like to rust up.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
    Reply With Quote  
     

  3. #3  
    SE Level Member KZOO3800's Avatar
    Join Date
    Nov 2010
    Location
    Kalamazoo, MI
    Posts
    113
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Do you have water in the passenger side floor boards after it rains? Water leaking past the deflector is known to kill those motors.



    Sent from my PC36100 using Tapatalk 2
    Reply With Quote  
     

  4. #4 Re: A/c heat not blowing anymore 
    GT Level Member 00grandprixgtp's Avatar
    Join Date
    Apr 2009
    Location
    Elkhart
    Posts
    426
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    i have also seen the water kill the blower resistor LOL if your down there might a well get both
    2.4Pulley, Ngk Tr7 plugs, Self tune, Methanol injection
    23.5 deg timing gen v,78mm billet tb , Poly dog mounts, Sd headers
    Zzp s2 intercooler ,UD wp pulley,is2cam,130# springs modded retainers
    P&P heads and lim built trans 3.29 gears harden parts 2500 stall shift kit
    Reply With Quote  
     

  5. #5 Re: A/c heat not blowing anymore 
    SE Level Member
    Join Date
    Aug 2012
    Location
    United States
    Posts
    21
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    a bit off thread...but I just got a new battery and now the passenger side a/c is blowing hot air?
    Reply With Quote  
     

  6. #6 Re: A/c heat not blowing anymore 
    Killa Bee Scottydoggs's Avatar
    Join Date
    Aug 2010
    Location
    new jersey
    Posts
    39,997
    Thanks (Received)
    63
    Likes (Received)
    166
    Dislikes (Received)
    5
    Quote Originally Posted by Sharjco View Post
    a bit off thread...but I just got a new battery and now the passenger side a/c is blowing hot air?

    your blend door actuator is hanging up, take the battery off again for 20 minutes or so, then hook it back up, some times they will straighten them selves out.

    after you hook the bat back up, sit in the car and just turn the key to run let the dash light up and ding, hit auto on the climate control, with any luck it will be normal again.

    i only suggest this trick because it worked fine before you changed the battery is my guess.

    if this happens with out touching the battery most of the time the blend door actuator is bad.

    the pass side is easy to get to at least, if this dont fix it, you can take the glove box off/out of the dash, and right on your left side you will see it, so you can unbolt it and turn the knob by hand to cold or heat.

    further info and diagrams. http://www.grandprixforums.net/blend...ent-21941.html

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
    Reply With Quote  
     

Similar Threads

  1. Whats going on anymore
    By Below Average Joe in forum The Rant Forum
    Replies: 37
    Last Post: 06-28-2013, 10:58 PM
  2. 05 GP Air Conditioner Not blowing cold anymore
    By mpoynter31 in forum General Tech Discussion
    Replies: 9
    Last Post: 05-19-2012, 06:53 PM
  3. Not lurking anymore!
    By drunkonsunday in forum Introductions/Noob Questions
    Replies: 5
    Last Post: 01-12-2012, 04:07 PM
  4. No heat blowing in the car
    By jbaker4433 in forum General Tech Discussion
    Replies: 8
    Last Post: 11-19-2011, 06:00 PM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •