Multiple heater blower vent issues??????? - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Thread Tools Search this Thread
Old 12-30-2009, 04:20 PM   #1
Posts like a V-Tak
Thread Starter
Join Date: Dec 2004
Posts: 58
Thanks: 0
Thanked 0 Times in 0 Posts
99BlackSSEI is on a distinguished road
Default Multiple heater blower vent issues???????

I donít know where to begin so forgive me if I leave something out. For the most part my blower does not start working until the car has been warmed up and driven for about 30 minutes (in the winter time only 15 minutes to warm it up and 15 minutes of driving). Now I was missing a 5d fuse under the dash but have since replaced it. I do not know how to remove the fuse by the windshield but it seems ok and I blew that area out with air. Now a couple of times I have banged the blower and it does come on immediately. Now the other problem I have is that the blower controls are very slow. What I mean is that to switch the air from the vent to the floor can take over 30 seconds. And no matter what the air is set on when the car is turned off when the car is restarted the air is directed at the floor, even if the controller says vent or windshield. This is with the AC on or off every which way it does not matter. I visually inspected all the vacuum lines and see nothing out of the ordinary. Even when there is no air coming out on the floor and I only feel it from the vent it is awful loud within the dash as if the air is being dumped out somewhere else but I canít feel anything. I am expecting when the switch is made from floor to vent that the air sounds totally different and it is blowing hard from the vent when in fact it does blow from the vent but the sound is not considerably different. I do have a cooler thermostat installed with a hole drilled in it as well as a CAI but I think that is irrelevant. I have tried researching this issue but I am unsure what my issue is. I am really wondering if I need the 25 amp fuse in 5d because there was not one there.

Thanks for all of your help.

BTW I am looking for a pair of reflectors for my back bumper and I have a stock Bose stereo I will let go for a couple of bucks.
99BlackSSEI is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
91 cutlass supreme multiple issues 91cutlasssupreme Oldsmobile 0 07-04-2010 05:27 PM
Help--Multiple Issues, 97 SSE jdaniels Everything Electrical & Electronic 1 01-11-2010 11:49 AM
Multiple, possibly unrelated issues dbolack 1992-1999 6 10-08-2007 09:04 PM
Multiple issues w/95 bonneville sse mamoru 1992-1999 26 09-27-2006 06:34 PM
Traction control light/ multiple electrical issues sacaledus Everything Electrical & Electronic 4 07-05-2006 03:25 PM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -4. The time now is 12:01 AM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.