Post Your Latest Coolant Change.

Power Control Unit (formerly "Inverter") coolant.
In n out a little less than 2 quarts of Toyota Genuine SLLC (Pink).
~65k miles/14 months, vehicle and coolant.
Overdoing it to ensure it doesn't become acidic and cause corrosive wear.
 
Generac/Marathon MLT3060K Light Tower
Kubota D1005 3 Cylinder 1.0L 1800RPM
Out: Unknown Red Coolant
In: Peak Final Charge Pro-Series POAT

Spilled most of it on the floor, good job

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Three cars : 03' Toyota Solara / 4cyl ---06' Toyota Camry Le / 4cyl ---- 13' Honda CRV EXL AWD / 4 cyl ---- every 5 yrs new coolant/ antifreeze - OEM ONLY ---no flush, just drain and fill. Not a single coolant related problem using OEM coolant. Except for problem in the wallet.....Expensive stuff
 
2022 Rav 4 35K miles, Out: Factory Coolant. IN: Supertech Asian Coolant.
2013 Dodge Challenger 7K Miles, Out: Prestone Platinum. IN: Prestone Platinum
2005 Dodge Ram 100K Miles, Out Prestone Platinum. IN: Prestone Platinum

Getting ready to do the Corolla Cross tomorrow if all goes well.
 
2022 Toyota Corolla Cross 10K Miles, Out: Factory Coolant. IN: Supertech Asian Coolant.


On a side note, I did notice a small "clump" of what looked like flaky crystals in the bottom of the coolant bottle (Maybe about the size of a pencil eraser), now granted I've had the coolant since ~February (guessing), but never seen that before.
 
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