

▲ 8 r/Buick
I've changed the heater core, ECTS, my mechanic did the water pump, still didn't solve anything, just changed the thermostat myself today and saw this. I know this indicates a problem, but I'm not sure what, hoping someone here could help me. I'm thinking the radiator needs to go. Any help would be appreciated.
u/Far-Expression7715 — 19 days ago