Owner reviews for antifreeze

I always use Prestone concentrate and then dilute it down to a 40/60 coolant to water ratio.

Valvolines is cross compatable

coolant is always best. I would get rid of the green coolant, flush it all out and replace with something better. I use Peak Final Charge in everything.

I'm running Honda type 2 coolant in my 94 sonoma. Flushing helped but it seems getting a good P-HOAT coolant stopped or at least paused the rusting while offering better protection.

Ive been using peak for a while across a 2016 jetta when i owned it and now in my 2021 tiguan. Works fine

Pentosin is one of my trusted brands. I would not hesitate to use it.

Get the Mitsubishi oem coolant. It’s more expensive but it’s better for the car.

Had good luck with their older Asian green, Toyota pink, and Newer Asian Blue in my son's Subaru.

I have topped of Supercoolant ( OEM ) twice over the course of 60k miles / 3 years ownership. Losing the factory coolant slowly over time is actually a thing. Since I have done the 2nd top off on the OBW it is now maintaining for over 6 months.

I’ve done it with my fiesta that had a leaking thermal housing I think I ended up topping it up so much by the end it was almost all Prestone wouldn’t personally do it on a car I care about though