Is it normal for the "optimum temperature" to swing around a degree or three depending on how hard you're driving and the outside weather conditions?
Using the OBD2 Car Scanner Pro app I have...I noticed that the temp can vary from around 84-85C to 88-89C. If I "push it" up hill - temp goes up a degree or two...if I'm "cruising lightly" down hill, temp eases back to 85C ish.
Is that normal thermostat behaviour?
I'm guessing if I had an old school temp gauge - I wouldn't even see and register the slight rises/lowering!!
Heat still comes out when I pop the heater on- so all good there!
