 No heat, bad thermostat? but the gauge is fine. |
 Dec 20, 2011 - 6:10 PM
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Enthusiast  Joined Sep 27, '10 From pittsburgh Currently Offline Reputation: 4 (100%)  |
Alright the Temp gauge moves to middle of the gauge after the car heats up. However I still have no or minimal heat.
I obviously though that the heater core is clogged. Nope, I was able to run a pretty good stream of water through it with really no resistance. The valve is working and is open. The only thing I can think of is that the temp gauge is 'wrong', and the thermostat is stuck open. It's a 3sge, and I did a lot of wire/dash ripping, but I dont think that has anythin to do with it. Removed the AC core, but I built ducting from the blower after I relocated it. Air is blowing out of the vents. Its my understanding that all the air passes through the heater core to the front vents no matter what. The heat is controlled by the valve in the engine bay. -------------------- -93 Rx7, Turbo 6.1L v8, 725rwhp/760rwtq
-95 Celica GT Rally Car - 3sge/AWD -10 F150 Always buying stock wheels... PM me if interested in selling. |
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Replies
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Dec 29, 2011 - 6:59 PM
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 Moderator Joined Jun 29, '08 From Denver Currently Offline Reputation: 59 (100%) |
I think mine is caused by the time it takes to burp the system. After the first time it gets heat with a new motor, it works perfectly. Just takes 15-20 minutes the first time. I thought maybe it was something similar.
Glad you got it lined out! -------------------- "Employ your time in improving yourself by other men's writings, so that you shall gain easily what others labored hard for." -Socrates. Even Socrates told us to use the search button!
 2006 Aston Martin V8 Vantage. 1998 Celica GT- BEAMS Swapped. 2022 4Runner TRD Off Road Prenium. 2021 GMC Sierra AT4. |
Posts in this topic
czwalga No heat, bad thermostat? but the gauge is fine. Dec 20, 2011 - 6:10 PM
Batman722 Bleed the system and change the t-stat. Dec 20, 2011 - 11:27 PM Galcobar If the sixth-gen's 5SFE isn't too radicall... Dec 22, 2011 - 3:51 AM czwalga Yeah I've took that off and made sure its work... Dec 22, 2011 - 10:04 AM advancetoyota i feel ya on that one.. im having the same problem Dec 25, 2011 - 12:47 AM vile_v Same issue happened to me after I changed my water... Dec 26, 2011 - 10:07 AM czwalga It's no air bubble. Not the thermostat... pro... Dec 26, 2011 - 1:39 PM Bitter CLR eats aluminum. Dec 26, 2011 - 9:45 PM
czwalga QUOTE (Bitter @ Dec 26, 2011 - 9:45 ... Dec 27, 2011 - 4:21 PM Cuts_the_Pilot So the gauge reads normal but the air from the hea... Dec 28, 2011 - 12:04 AM richee3 I have had to swap engines a few times now, regret... Dec 28, 2011 - 5:24 PM Bitter probably still have air in the system. Dec 28, 2011 - 7:13 PM Cuts_the_Pilot Mine has the same issue as richee3, it takes ages ... Dec 29, 2011 - 12:58 AM njccmd2002 put the car in your shoulder pat it on the back to... Dec 29, 2011 - 2:37 AM czwalga It's not air.... The car was driven for 4 mon... Dec 29, 2011 - 8:44 AM czwalga It's fixed. I had a double wammy. The heater ... Jan 9, 2012 - 9:43 AM |
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