ECC Blower - 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.

Reply
 
 
 
Thread Tools Search this Thread
Old 06-15-2005, 04:13 PM   #1
Senior Member
True Car Nut
Thread Starter
 
Join Date: Jan 2004
Location: Chicago,IL MWBF '04 SURVIVOR MWBF '05 SURVIVOR Napa Manager
Posts: 3,955
Thanks: 0
Thanked 0 Times in 0 Posts
Kennginn is on a distinguished road
Default ECC Blower

Should my ac blower harder then it already has i have it on high and it feels like its on low sometimes???? any ideas???
Kennginn is offline   Reply With Quote
Old 06-15-2005, 04:16 PM   #2
Senior Member
True Car Nut
 
Join Date: May 2003
Posts: 7,262
Thanks: 0
Thanked 0 Times in 0 Posts
ssesc93 is on a distinguished road
Default

how much freon do you have in there? either you are low on freon, need another blower or you have to do the blower cleaning,
ssesc93 is offline   Reply With Quote
Old 06-15-2005, 04:23 PM   #3
Senior Member
True Car Nut
Thread Starter
 
Join Date: Jan 2004
Location: Chicago,IL MWBF '04 SURVIVOR MWBF '05 SURVIVOR Napa Manager
Posts: 3,955
Thanks: 0
Thanked 0 Times in 0 Posts
Kennginn is on a distinguished road
Default

Quote:
Originally Posted by ssesc93
how much freon do you have in there? either you are low on freon, need another blower or you have to do the blower cleaning,
none of the above new blower, freon charged and cleaned the vents
Kennginn is offline   Reply With Quote
Old 06-15-2005, 06:19 PM   #4
Senior Member
True Car Nut
 
Join Date: Feb 2004
Location: Western MA
Posts: 2,708
Thanks: 0
Thanked 1 Time in 1 Post
randman1 is on a distinguished road
Default

With the fan on HI, you should read battery voltage at the blower motor. If not, you might have a faulty Blower Control Module. If you do, you may want to clean the evaporator which could limit air flow. I've seen a cleaner at GM dealers that not only improve the air flow but it also disenfects the fins. It removes the musty odors that can be generated in an AC system.

The evaporator is located deep in the blower motor housing and can be accessed through the BCM opening for cleaning.
randman1 is offline   Reply With Quote
Old 06-15-2005, 06:22 PM   #5
Senior Member
True Car Nut
Thread Starter
 
Join Date: Jan 2004
Location: Chicago,IL MWBF '04 SURVIVOR MWBF '05 SURVIVOR Napa Manager
Posts: 3,955
Thanks: 0
Thanked 0 Times in 0 Posts
Kennginn is on a distinguished road
Default

thanks a lot
Kennginn is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Cause of bad blower motor control module? Blower motor stays on. 1995 Park Avenue. Pepin Everything Electrical & Electronic 4 07-25-2011 05:00 PM
Blower Control Module & Blower Resistor, Where are they hunter2423 1992-1999 7 05-11-2007 08:53 PM
Krys2Fur: ECC/Blower Issue BillBoost37 Everything Electrical & Electronic 1 01-20-2006 09:39 AM
ECC Econo mode? SSEimatt93 General GM Chat 3 02-06-2004 12:11 AM
ECC causing sputter Allmachtige 1992-1999 1 09-28-2003 11:13 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 04:53 PM.


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 Amazon.com and affiliated sites.