Rare below -40 (but does happen), but approaching -40 is quite common several times a year. Not always possible to be parked where I can plug in. And not all plug in sources can be guaranteed to have power 100% of the time.
Yes, switching to a completely different locally available formulation is an option, but what foolproof way is there to remove 100% of the coolant in there to eliminate incompatibilities besides a water flush until clear? Rather not have the hassle when SLL isn't all that expensive, and I can do a simple drain and fill at a reasonable interval.
They'll have my interest when there is something out there similar to Zerex Asian that doesn't react with typical OEM Asian formulations, and is available in concentrate.
Yes, switching to a completely different locally available formulation is an option, but what foolproof way is there to remove 100% of the coolant in there to eliminate incompatibilities besides a water flush until clear? Rather not have the hassle when SLL isn't all that expensive, and I can do a simple drain and fill at a reasonable interval.
They'll have my interest when there is something out there similar to Zerex Asian that doesn't react with typical OEM Asian formulations, and is available in concentrate.
