Originally Posted by noodles101
i think its the water pump, when i had my 328, i had the same symptom for a while..and i thought it was okay... but then if you sit in the traffic for long time you will see it over heat.
new thermostat, thermo housing , and new waterpump and your are will be good as new
I thought so since I first read the post! I replaced mine plus the thermostat, reservoir at 120km...actually, the pump went on me and was pissing out fluid...