Hey everyone, just have a simple question, since I changed my thermostat housing, I am about 1 half inch low in coolant (only bought one concentrated bottle of antifreeze oem) ofcourse this is normal I just didn't have enough 50/50 to completely top it off,
My question is would it be ok to simply top it off with distilled water instead of buying another bottle of concentrate for 50/50 since it's only an inch and a half low from the max fill line?
Thanks