Antifreeze Prestone or OEM Honda

I only use honda coolant. My 2003 crv has almost 300k on the original water pump.

I use Prestone 50/50 HOAT compatible in my 2012 JK and it works great. I like to do it every 3 yrs or so.

Prestone Max Violet is ok to use--it meets G12++ or TL774G which is fine to use with the G12evo in your car already.

Use the OEM honda stuff. It's really nice.

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

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.

Prestone is designed to be compatible with the Toyota Red coolant, which is also POAT. Should be fine.

I’ve had no issues with Prestone Platinum in my MK6 CJAA TDI. It’s been in for 4 year 65k mi.

Most likely answer is he used one similar to PRESTONE which they do have one thats for all makes and models, it is a universal coolant including European models.

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