Heya,
Is it possible there is a thermostat that is closing in an effort to keep the engine warm? Being from the north it make sense if there is such a thermostat.
When I lived in Truckee, Ca. some of my older vehicles thermostat would not open for a LONG time when the temps dipped below zero. Therefore, the heater core didnt get warm for a while. But it was only when it was very super cold.
I know that is probably too simple of a solution for these cars, but possibly it is similar?
Someone who knows more about htese motors than I do will chime in soon...
Interested myself to see whats going on....
good luck!
josh
Last edited by spidy512; 01-21-2022 at 09:28 PM..
|