Hi all

Just need some advise from some people I have a subaru sti 2004 Jap import with 43,000miles on the clock. The car temperature is about half now but when normal 1/3 . It did go up towards the red but has recently come down to half and stays on half when driving normally. The heaters some times on stand still blow out warm air and other times cold air, but when on the move they blow out warm air.

Does this sound like an air blockage or thermostat.Maybe head gasket??

 

Perhaps the thermostat stuck when it went up to the red is your fan working ok?my car runs on 1/3 to 1/2 usually about halfway so proberly not much wrong

 

yes fan kicks in

 

perhaps you had a bit of a airlock and it moved id just keep a eye on water level and temps and see what happens