I had a new radiator fitted about 4 weeks ago (not Subaru) and after about 3 weeks I broke down as all the coolant leaked from a hose to the engine. My mechanic fixed this but then after 20 to 30 kms whens slowing or idling the temerature went up to the top. He then changed the thermostat valve but I still have the same problem. When it overheats the coolant in the expansion tank is bubbling. when it cools the coolant retracts and is not visible in tank therefore I am adding water. If anyone could give any suggestions I would appreciate it. Im in Saudi and there are not many mechanics I trust to doa good job.
Thanks in advance
Spif