× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Can I use 23 month old 50/50 coolant-distilled water mix?
Posted to Technical Theory Forum on 6/18/2021

[...trimmed text...]

Hi Kevin,

Yup, I saw that just last night. But I could find only their 50/50 mix.

I was tempted since it is easier and faster for me to get Prestone.

For about the same initial price per gallon ... Login to read more.