Recently i've noticed my car beginning to run a little hot as i sit at traffic lights and at idle for any extended period of time. i did a little research here and may have come to the idea the head gasket may be going. heres what i know:
no milky or abnormal looking oil.
coolant tank reservoir has fluid in it.
new silicone hoses
no leaks visible, from any hoses or from the engine area. no evidence on the ground.
no oil leaks either. ( possibly irrelevant )
new thermostat ( grimspeed ) when i had the timing belt and all pumps replace, 40k ago
no white smoke or performance difference of any sort.
nothing unusual except the higher temp.
details: 07 legacy gt 156k
Last edited by mdzowner; 12-27-2015 at 04:14 PM..