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Pontiac Grand Am Heating/Cooling

88 messages,  Last post on Jun 21, 2009 at 3:57 PM

You are in the Pontiac Grand Am Forum. Your Hosts are pat & karens

What is this discussion about? Pontiac Grand Am, Heating / Cooling, Sedan


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#59 of 88
Re: Certain AC Settings not working. [jables1] by sundanceaa
Feb 06, 2008 (8:06 am)
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Replying to: jables1 (Jan 14, 2008 9:21 am)

my heater and ac switch quit working on 1&2 at first, then it started to blowing the fluse's , now the fan just stopped blowing, i wonder if it's the switch or the fan? have u found any thing out with your's. ps mine did viberate the dash a little at on point,
#60 of 88
Re: Intake Valve replacement [nodding2003] by sundanceaa
Feb 06, 2008 (9:08 am)
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Replying to: nodding2003 (Jan 04, 2007 5:56 am)

they did someting wrong, and the sludge doe's not make compression that one is to funny, the water pump can leak. the radirater can leak, hose's can leak, and thera stat gasget can leak or in the worst case your block can crack, or freze plug's can push out do to frezzing, also hose's running to fire wall to heater to core, hope this will help
#61 of 88
Little heat from heater.....HELP PLEASE by skaye
Feb 12, 2008 (9:49 pm)
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I have a 2000 Pontiac Grand Am (V6). I'm not getting much heat from the blower. The temp. gauge shows just above 70 degrees Celcius. Could this be a thermostat problem?
Sometimes the temp. gauge goes up to 90 degrees, and I finally have heat in the car, but usually it stays below that.
HELP please........
This is the second time I post my question....if anyone can help I would appreciate it so much..
thanks
#62 of 88
Re: 2002 grand am heating problem [bran320] by krolnjc
Feb 19, 2008 (9:06 am)
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Replying to: bran320 (Jan 16, 2008 12:01 pm)

I was having the same problem and it was leaking antifreeze and it ended up being the intake valve gasket and some other gasket and it needed to have a Power Flush to get rid of the factory antifreeze. Cost $600 to get it fixed.
#63 of 88
Re: blower motor resistor ] by ebill
Mar 05, 2008 (10:53 am)
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Replying to: rshoemaker1 (Jan 22, 2008 3:31 pm)

Location of blower motor resistor
 Not sure where blower motor resistor is located in my 12002 Grand Am. Could you please point me in the right direction?
#64 of 88
2000 Grand Am blower not working at ALL!! by bucchb
Jun 05, 2008 (5:35 am)
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I have checked fuses, and fan relay #13. Things appear to work, but blower not running at any speed.
I have been to "Pull-a-Part" junk yard, and the blower is located, and removed under dash???
 
On older pontiacs, with blower on fire wall this is easy to test and fix. Ussually a loose connector, bad fan, etc. On this piece of crap its a b*&%th.
 
Thought I'd ask first, any hel out there??
 
Bill
#65 of 88
Re: blower motor resistor ] [ebill] by bucchb
Jun 07, 2008 (5:11 am)
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Replying to: ebill (Mar 05, 2008 10:53 am)

I have a post of the blow not working at all!!! I am told that the resistor card can fail so that NO SPEEDS WORK. Whats happening to your??
 
The "resistor" is a small circuit card located next ( behind ) the blower motor.
On my 2000, the blower motor is under the dash on passenger side. You need to remove the shrouds under dash, and maybe the glove compartment, then get in the car and look under the dash. Really stinks!!!
 
The card is in a plastic bracket held by 2 screws.
 
Good luck working up side down.
#67 of 88
2003 Grand Am A/C High side port by coastie5
Jul 02, 2008 (3:07 pm)
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Hello all. First post here. Need some help. Trying to replace my high side port valve but can't seem to find anybody who carries it. I don't have a part number or anything for it. I looked into getting a replacement kit but the valve has a teflon ball in it. I can't seem to find this thing anywhere. I fixed it temporarily by using epoxy but it still leaks very slowly. I want to replace the whole valve now. Any suggestions???? Thanks
#68 of 88
Confused by bluenotes
Jul 10, 2008 (8:03 pm)
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I got one for you guys. Hopefully this is a simple fix. When I turn my A/C on, it kicks in and then my power door locks unlock and keeps unlocking like I am hitting the switch. While that is happening, the A/C stops blowing cold. I turn off the A/C and the door locks stop. I let it sit for a minute and it will blow cold for a little longer and then the door locks act up again. Need some ideas. I live in Florida and it is the middle of summer. Need that A/C.
 
2002 Grand Am SE V6

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