Blazer Forum - Chevy Blazer Forums

2nd Generation S-series (1995-2005) Tech Discuss 2nd generation S-series (1995-2005) general tech topics here.

Hot Air...

Thread Tools
 
Search this Thread
 
  #1  
Old 08-20-2010, 06:31 PM
Survivor's Avatar
New Member
Thread Starter
Join Date: Mar 2009
Posts: 56
Survivor is on a distinguished road
Default Hot Air...
My blazer has been blowing hot air on my feet all the time, even when the blower is on 1 and the controller switched to off. even if the A/C is on it blows a little hot air.
 
Reply
  #2  
Old 08-22-2010, 05:28 PM
frisco204's Avatar
Beginning Member
Join Date: Dec 2009
Posts: 37
frisco204 is on a distinguished road
Default
i have the same problem except it doesnt happen with the ac on. Would like some help if there is something wrong.
 
Reply
  #3  
Old 08-24-2010, 07:29 PM
4doorred96's Avatar
Starting Member
Join Date: Aug 2010
Posts: 1
4doorred96 is on a distinguished road
Default
my blazer does the same thing. i also have a 94 chevy 2500 that does the same thing...
 
Reply
  #4  
Old 08-24-2010, 07:56 PM
swartlkk's Avatar
Administrator
Join Date: May 2005
Location: Waterloo, NY
Posts: 41,137
swartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond repute
Default
Sounds like the doors inside the HVAC housing are not working properly.

Here's a schematic for the manual & automatic optioned HVAC housing & vacuum diagram:

MANUAL:




AUTOMATIC:

 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Hvac switching hot cold hot cold etc
stevenhousden
Engine & Transmission
12
07-06-2014 05:56 PM
Hot Hot Hot!
Mandrwj
Engine & Transmission
5
04-10-2011 07:32 PM
Lots of hot air but low air flow
nuwave
2nd Generation S-series (1995-2005) Tech
10
02-10-2011 01:28 PM
How hot is too hot?
88_s10
1st Generation S-series (1983-1994) Tech
8
01-15-2011 05:04 PM
Air blowing hot cold hot cold hot....
ravenhurst
2nd Generation S-series (1995-2005) Tech
15
04-26-2009 07:53 AM
Tags
Back to Subforum
2nd Generation S-series (1995-2005) Tech
View Next Unread
1997 Jimmy fuel pump




Advanced Search
Quick Reply: Hot Air...


Reply Closed Thread Share

All times are GMT -5. The time now is 01:33 PM.