Hi. My coolant reservoir (aka overflow tank) was almost empty on my 2018 Elantra. I filled it with 50/50 mix of Prestone green anti-freeze and distilled water. I filled to the F line, and I could see the bright green fluid color. Two weeks later, I checked the fluid and it was still right by...
Hi guys. I am looking to flush the coolant system on my hyundai. The general process I am taking is:
1- Drain the coolant from radiator
2- Refill with distilled water
3- Drive the car and let it get to operating temp
4- Wait for it to cool and drain
5- Repeat from step 2 till the distilled is...