Being it 2021 - 5yrs
Im am thinking a coolant flush is due.
Remove the cap, shroud - undo the drain..... is that easy?
How many people and getting a water hose in to a radiator pipe to flush?
Burping / trapped air.... thermostat ?
Mush be a big hook to catch us DIYers out..
What is the best replacement option coolant / QTY l ?