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Re: The temperature, thus pressure builds up...
Posted by Street (more from Street) on Tue, 10 May 2016 19:05:17
In Reply to: Re: New Heater Core? - why I'm freaking out, Robert, Tue, 10 May 2016 10:57:11
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when idling and/or stopped since there is no air flowing through the radiator to remove the heat. This continues until the cooling fan kicks in to regulate the temp and keep the system from overheating. Any small leaks will manifest themselves as the pressure builds. When you're moving again, the air flow brings the temperature and the pressure back down. If your heater core has the pinch type hose clamps, these may leak under pressure. You can see these in the "aquarium". I swapped mine out for the screw type hose clamps and my problem, which was very similar to yours, disappeared ('96 Aero).
posted by 193.163....
Posts in this Thread:
- New Heater Core or Stop Leak Sealant?, Robert, Tue, 10 May 2016 05:43:59
- This is a rite of passage..., Noel, Thu, 19 May 2016 07:59:38
- Re: New Heater Core or Stop Leak Sealant?, Dale, Wed, 11 May 2016 17:55:14
- Re: New Heater Core or Stop Leak Sealant?, JerseySaab
, Tue, 10 May 2016 09:28:32 - Re: New Heater Core or Stop Leak Sealant?, Simon S, Tue, 10 May 2016 07:56:24
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