02-03-2023, 12:49 PM
Usually the problem arises when the coolant has been diluted too much. The crystals will melt as the temperature rises, so I would suggest drain once it has and refill with a good quality ethanol based antifreeze (Bluecol is excellent) with a mixture somewhere between 30 to 50 per cent antifreeze and the rest clean water. I use about a third mixture. Works ok for me.