British Columbia DSM
May 24, 2012, 06:07:42 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News:
 
   Home   Help Search Login Register  
Pages: [1]
  Print  
Author Topic: so my heater fan was working.....  (Read 191 times)
Jason Swan
Sr. Member
****
Offline Offline

Posts: 359



WWW
« on: November 17, 2011, 10:36:27 PM »

now it is not.  Turning the fan speed knob results in nothing....

Still have warm air, but just through convection - there is no blower anymore.  It is likely the fuse went, or more likely the fan est kaput?  How much of a pain the ass is it to replace this?

Logged

1990 Talon TSI - SMALL 16G w/ 10cm housing, 3g lifters, mains girdle, innovate wideband, ecmlink v3, 1050cc FICs, walbro 255, magnus intake, fp race exhaust manifold, evoIII o2 housing, 3" exhaust, act2100 w/6puck, act streetlite flywheel, bs delete
1990 Laser RS - sold
604-302-9997 jason@ebonyswan.com
daniel sanat
Hero Member
*****
Offline Offline

Posts: 537



« Reply #1 on: November 18, 2011, 12:06:56 AM »

could be your blower motor resister , or just a fuse Kiss
Logged

1992 talon tsi
Brett Haviland
Hero Member
*****
Offline Offline

Posts: 5126



« Reply #2 on: November 18, 2011, 12:25:55 AM »

on my old 1G it was the motor that packed it in.  I think it will still work on High if the resistor pack is screwed... 

1g is easy to diagnose.  Just pull the connector to the blower motor... its a 2 wire connector so one will be ground, one will be power....  use a test light or maybe a multimeter to make sure there is power at that plug to power the motor.  If there on all the speed selections then you have confirmed the blower motor is the problem.  Make sure u use a paperclip on the ground wire to make sure the circut is fully used instead of grounding the test light to a other ground source...
Logged

I like Colts.  Turbo Colts.
Marke Bailey
Global Moderator
Hero Member
*****
Offline Offline

Posts: 1631


B.C.'s quickest automatic DSM.


« Reply #3 on: November 18, 2011, 02:12:17 AM »

If you need a replacement, I have one here.
Logged

The Sleepy Slushbox.

"She may not look like much, but she's got it where it counts, kid. I've made a lot of special modifications myself."
Jason Swan
Sr. Member
****
Offline Offline

Posts: 359



WWW
« Reply #4 on: November 21, 2011, 12:59:38 PM »

still not quite sure why this thing stopped working....



was at pickapart anyway to get trailing arms and subframe, so grabbed a fan too and put it in.  Much better actually being able to see out the windows with the defrost running.....
Logged

1990 Talon TSI - SMALL 16G w/ 10cm housing, 3g lifters, mains girdle, innovate wideband, ecmlink v3, 1050cc FICs, walbro 255, magnus intake, fp race exhaust manifold, evoIII o2 housing, 3" exhaust, act2100 w/6puck, act streetlite flywheel, bs delete
1990 Laser RS - sold
604-302-9997 jason@ebonyswan.com
Richard Steger
Hero Member
*****
Offline Offline

Posts: 599


« Reply #5 on: November 21, 2011, 11:05:13 PM »

So that's what 20+ years of dust/lint in a car looks like  Grin  eeewww!
I wonder how much all that crap weighs?! ... and was it the weight or the junk gumming up the bushing/lack of grease that fries the motor?  Just a curious thought.

Way to go Jason for dropping your dash to fix that, biggg job!
Logged

1992 Laser AWD Turbo 6/4 bolt 5 spd. K&N, 2.5" catless exhaust, free mods...14.29 sec @ 92.24mph
Sold for sake of mortgage downpayment :-(
2003 Mazda Protege 5, current daily driver
Marke Bailey
Global Moderator
Hero Member
*****
Offline Offline

Posts: 1631


B.C.'s quickest automatic DSM.


« Reply #6 on: November 21, 2011, 11:11:33 PM »

You would have saved money and gas if you had got mine.  Wink  Tongue
Logged

The Sleepy Slushbox.

"She may not look like much, but she's got it where it counts, kid. I've made a lot of special modifications myself."
Brett Haviland
Hero Member
*****
Offline Offline

Posts: 5126



« Reply #7 on: November 21, 2011, 11:38:36 PM »

thats from mice!!
Logged

I like Colts.  Turbo Colts.
Jason Swan
Sr. Member
****
Offline Offline

Posts: 359



WWW
« Reply #8 on: November 22, 2011, 12:22:39 AM »

I'm with Brett on this own - that was from mice.  There's probably a skeleton or two in the ducts. However it did add a little weight which those fans can't handle, there was a shitload of dirt and crud inside the actual motor but the real killer, I am sure, is that with the fan blades blocked the fan would have freewheeled and burned out from excessive speed/current flow.

Marke, was going there anyway to get the trailing arms etc so just grabbed it for the hell of it.  I will be by to get those lug nuts tho.

Richard, actually really easy to do - dunno if 1g and 2g are different but I was actually able to just drop the three screws and pull the motor down out from behind the glovebox - no dash removal required.  The heater box itself, I suspect that would be a different story.
Logged

1990 Talon TSI - SMALL 16G w/ 10cm housing, 3g lifters, mains girdle, innovate wideband, ecmlink v3, 1050cc FICs, walbro 255, magnus intake, fp race exhaust manifold, evoIII o2 housing, 3" exhaust, act2100 w/6puck, act streetlite flywheel, bs delete
1990 Laser RS - sold
604-302-9997 jason@ebonyswan.com
John Hartman
Administrator
Hero Member
*****
Offline Offline

Posts: 16855



« Reply #9 on: November 27, 2011, 07:54:12 AM »

the motor is easy, the  heater core is holy hell.
Logged

91 Eagle Talon TSi 5spd awd.  quickest and fastest pump gas 14b in BC?  now -12/Tial equipped
91 Eagle 2000GTX 5spd awd.  great handling 87octane daily driver. Compomotive, exhaust, cams.
86 Merkur XR4Ti 5spd, rwd, turbo, 91,381km.  Original paint, heated leather. intercooled, big VAM
06 Mazdaspeed6 6spd awd, DISI turbo, heated leather HIDs etc, bone stock,203awhp/238tq
Brett Haviland
Hero Member
*****
Offline Offline

Posts: 5126



« Reply #10 on: November 27, 2011, 07:43:41 PM »

Plz don't remind me
Logged

I like Colts.  Turbo Colts.
Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.16 | SMF © 2011, Simple Machines Valid XHTML 1.0! Valid CSS!