2001 subaru outback 4cyl. Overheating after replacing thermostat and radiator
Daughters car, she was driving and it started to overheat so she pulled
over. Got it home and on the forum, it said try replacing the thermostat. Did
that, while idling car stayed in normal area, but then noticed that the
radiator had a small crack in it with steam coming out of it. Replaced the
radiator and all hoses, filled with fluids, started up with cap off to remove
bubbles. Was showing fine for temp, however as soon as I put the cap on
the radiator, the car started to overheat immediately. Any ideas on what to
do next?