u/spxak1

Hi all,

I cannot remember if my 508 always had a "nervous" coolant temp gauge.

My (other car, a) Fiat is one of those cars that keep the temp constant, but the 508 will generally settle at 80, needle in the middle, but will move to 90, as shown, in traffic.

A new pump (and belt) was installed this September and a full coolant flush with B71 5110 antifreeze. The coolant level is between max and min when the engine is running but goes to min when off overnight.

So I wonder, is this the expected behaviour for the coolant temperature? Or am I more concerned as the car ages and pay more attention, enough to notice it?

Thank you.