1999-2009 [Subscribe to Daily Digest] |
 | [Main 95 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: No codes and still no heat Posted by pme [Email]  (#1496)  [Profile/Gallery]
(more from pme) on Wed, 29 Mar 2023 11:06:31
In Reply to: No codes and still no heat, wrctkc  [Profile/Gallery]
, Wed, 29 Mar 2023 10:30:39
Members do not see ads below this line. - Help Keep This Site Online - Signup
|
In one of your other posts, you referred to the top pipe to the heater core being hotter on LO versus on HI, which I mentioned argues to me that the bypass valve was restricting the flow of coolant into the heater core when temp was set on HI. Do you get hot air on low by chance? I’d make sure the Bypass valve is working correctly.
Last thing I’d try would be the heater core itself. It’s not too hard to do (it’s even a little more accessible than the Cabin Filter). When you look at it you can see how only a few small obstructions (piece of debris) can restrict the flow through the very fine grid of tubing so there isn’t enough surface area heated to give satisfactory heat in the cabin.
Glad you got the stop arm sorted successfully
~pme
, Fri, 3 Mar 2023 09:06:47, Wed, 7 Jun 2023 08:07:51, Wed, 29 Mar 2023 10:30:39
, Wed, 29 Mar 2023 14:04:15, Wed, 29 Mar 2023 11:06:31 <-- Viewing This Message, Thu, 16 Mar 2023 13:21:44, Thu, 16 Mar 2023 14:25:12, Thu, 16 Mar 2023 14:40:48, Thu, 16 Mar 2023 14:57:07, Fri, 17 Mar 2023 09:58:21, Fri, 17 Mar 2023 10:40:06, Sun, 19 Mar 2023 13:37:35, Sat, 4 Mar 2023 06:14:28, Sun, 12 Mar 2023 12:46:38, Sun, 12 Mar 2023 13:04:13, Sun, 12 Mar 2023 12:52:26, Mon, 13 Mar 2023 13:59:56
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
 |
 |
 |
 |
 |
