Originally Posted By: Hav
My coolant overflow reservoir is a little low (1") on coolant. Can I top off using just distilled water considering the amount is so little and won't sffect the mixture conc. that much?
Thanks guys. I topped off with Peak distilled water. the coolant was flushed out during the water pump change 25K miles ago. I was planning on flushing again before winter. I have Toyota Red in there now.