Hello Guest

heater not working

  • 12 Replies
  • 3558 Views

0 Members and 1 Guest are viewing this topic.

*

Offline airmanwilliams

  • 913
  • 7
  • Gender: Male
heater not working
« on: October 12, 2010, 07:01:19 PM »
ok so my defrost works but once I switch to the other symbols to get warm air to my feet and the other dash vents all I get is cold air. do any of you guys know what this problem may be?
1993 4door Suzuki Sidekick JX

*

Offline jeff1997

  • 1228
  • 27
  • Gender: Male
  • Suzuki: A Jeep thing only cheaper!!!!
Re: heater not working
« Reply #1 on: October 12, 2010, 07:23:21 PM »
vacuum lines that operate the "doors" are bad or the door that changes it from defrost to floor to vent is stuck??
1997 4dr. Sidekick Sport 1.8L DOHC
2" coil spacers- I make and sell 1.5" and 2" on e-bay.  Look under seller: hoepkers
3" Masterkit1 body lift
Custom strut spacers
31/11.50/16 Super Swamper LTB's w/1.5" wheel spacers Steel bumpers Custom cold air intake 2" exhaust w/cherry bomb 98 Expedition, 2" lift, 35's, Magnaflow exhaust - BIG BLUE

*

Offline wildgoody

  • *
  • 8134
  • 67
  • Gender: Male
  • Turbocharged 150HP 1.6L 8V 93MPH 1/4 mile
Re: heater not working
« Reply #2 on: October 12, 2010, 08:02:40 PM »
No vacuum servos on a Samurai, from what I have learned,
heat only flows out of the defrost vents, not out of the dash
vents, I'm not sure about the feet/floor vents, but that is normal
in a Samurai

Wild
Real Trucks Are Built, Not Bought,
And Chrome Don't Get Ya Home.  

An armed man is a citizen. An unarmed man is a subject.

*

Offline airmanwilliams

  • 913
  • 7
  • Gender: Male
Re: heater not working
« Reply #3 on: October 12, 2010, 08:16:47 PM »
ok then. thanks guys. good to know wild kinda wish I got heat from the other vents though.
1993 4door Suzuki Sidekick JX

*

Offline wildgoody

  • *
  • 8134
  • 67
  • Gender: Male
  • Turbocharged 150HP 1.6L 8V 93MPH 1/4 mile
Re: heater not working
« Reply #4 on: October 12, 2010, 08:31:07 PM »
Ya, especially in Colorado BRRRRRRR

I drove to Moab one year with only a Duster cover and a Bikini top, I about
froze to death once I left California, I left with 70-80* weather and ended
up in snow covered peaks at 7000' no amount of heater did any good, I had
on my jacket and motorcycle gloves, and put all the spare clothes I could find
on my legs to try and keep warm, needless to say it was a miserable trip that
year.

Wild
Real Trucks Are Built, Not Bought,
And Chrome Don't Get Ya Home.  

An armed man is a citizen. An unarmed man is a subject.

*

Offline lv2fsh

  • 312
  • 19
Re: heater not working
« Reply #5 on: October 12, 2010, 09:29:44 PM »
My heater will cook you. But That's one of the reasons I wanted a Tin top. There is a wire cable that runs down to a little flap door by the tranny tunnel. When you move the lever, it opens and closes the flap. Closed you get defrost open  and  you get floor heat. Sometimes it gets loose or the flap gets stuck.

*

Offline jow003

  • 403
  • 2
  • Gender: Male
Re: heater not working
« Reply #6 on: October 13, 2010, 07:12:30 AM »
heater >:D
if a bigger hammer, bigger tires or more gas doesn't help... your doing it wrong.

BUY MY STUFF!! pm for details

87 Samurai...
5" SPOA/OTT -RRO
1.5" leaf springs-OME
RUF conversion-Trail Tough
1" shackles
33x1250x15 MTZs
15x8- DC-2s

*

Offline Skyhiranger

  • 3734
  • 122
  • I don't buy, what I can build
Re: heater not working
« Reply #7 on: October 13, 2010, 08:48:32 AM »
Heat will only come out of the defrost or floor vents, because of where the heater core is located and how the HVAC piping is set up.  If you clean out the heater core, the heat coming out of the floor vents should keep you warm enough (assuming you have a full top on).  Even a bikini with a windjammer should be good enough, but a full top is better.
Tracker and Sidekick parts for sale.....PM me with your wants/needs.

*

Offline Drone637

  • *
  • 8121
  • 116
  • Gender: Male
  • Evil Cow
Re: heater not working
« Reply #8 on: October 13, 2010, 12:02:47 PM »
If your wondering how to clean out the heater core there is a good article over at Izook.com that covers it:

http://www2.izook.com/?page_id=258

Much easier then taking apart the heater.
96 Geo Tracker, x-SJ-410,  x-White Rabbit, x-Project Trouble
Crawlers NorthWest
x-Trouble Racing

*

Offline Skyhiranger

  • 3734
  • 122
  • I don't buy, what I can build
Re: heater not working
« Reply #9 on: October 13, 2010, 01:44:32 PM »
If your wondering how to clean out the heater core there is a good article over at Izook.com that covers it:

http://www2.izook.com/?page_id=258

Much easier then taking apart the heater.


That might be easier, but it is a half-assed way of cleaning it.  I had quite a time getting all the crap out from between the fins, with it out of the vehicle.  If I would have just drilled a hole and sucked out what I could, I would have been wasting my time.  Mine was full of pine needles, leaf pieces, dirt, and who knows what else.  I recommend, if you are going to do it, take the time and do it right.
Tracker and Sidekick parts for sale.....PM me with your wants/needs.

*

Offline tuxblacray

  • 930
  • 20
  • Gender: Male
  • Building a Bigger Better Brute Samurai.... B-}
    • Tuxblacray Photos
Re: heater not working
« Reply #10 on: October 16, 2010, 05:29:06 AM »
Thanks Drone for pasting the IZook link. I kinda like the "half assed" (Sky-H's term)  method for continued maintenance once you have it proprly cleaned.

With no window your at the mercy of a complete tear down each time. At least with a window you can do a simple PM (preventive maintenance) every once in a while and maybe keep a warm smile on your face..... ;-}
It also ain't bad if on the 1st go round you find the heat you were looking for!

                                                                           Tux...  :)
I know the voices aren't real.... but they have some pretty kewl ideas!!! Tux.....  ;-)
I get my Sammi parts here, and you can too... http://www.mikodaindustries.com/http://stores.ebay.com/sticksnstones4x4samuraiparts

*

Offline MadMaxZuki

  • 77
  • 0
  • Gender: Male
Re: heater not working
« Reply #11 on: October 16, 2010, 03:40:30 PM »
you may not have to clean anything. look on the firewall where the radiator hoses go into the cab. there is a valve attached to the hose and there is a small wire the hooks onto a lever. it could be disconnected, mine fell off. when i re attached it i got all the hot air i needed
88.5 Samurai 33" TSL, 6.5:1 Xcase Gears, 92" wheelbase, 3link rear, SPOA front w/ drop shackle, open/locked. Soon to be this spring: Toyota front and Dana44 rear w/ homemade offset.

*

Offline yzf438

  • 94
  • 0
  • Gender: Male
Re: heater not working
« Reply #12 on: October 18, 2010, 08:54:30 PM »
I just did the holesaw and vac thing to mine like 10 mins ago.  what a diff  compared to tearing the heater out  easy simple fix.  I did use my air compressor to fluff the stuff  (gently) from the bottom.  when I had my  shopvac stuck over the hole I drilled.  at least 6 inches of crap in there   no wonder my heater didn't work worth a  darn.