
This way you know what is in there (control specification). When filling coolants it is always a good idea to flush the whole system out to ensure you are starting from scratch. if you mix the original dark green mazda coolant with toyota red coolant the whole coolant charge will become ink black. If your coolant changed its colour when inside the engine the cooling system was probably adulterated with something else - e.g. Was thinking of relacing it with Toyota coolant later on as ive tried it before and it last the longest Im not sure if there is a leak somewhere or not so thats another reason why i didnt want to go for anything pricey this time.īy neutralizing do you mean bleeding the system or mixing the coolant with water?

You can use Guard to clean, but what'd be used to clean Guard later?ĭont really remember exact but it was a white bottle, the guys at motorworks got it for me i paid like 1300rs and it was 1.5l If you're concerned, I would suggest that you should buy a cheap pH meter, or at least a 100 rupee roll of litmus paper to keep the track of your cooling system. Did you neutralize the system after the flush? You did try Glysantin? Which one? It shouldn't degrade at all, not inside the rotary, not with the heat either. Atleast i can use it to clean out a bit more of the cooling system then drain it and fill something better. Just went for guard this time to have anything other than water in there. Could also have something to do with the engine being a rotary and extreme lahore heat (June) The whole cooling system was flushed and cleaned before filling coolant. Could be something to do with the car standing since summers and i just started it since, even then it should not have changed its color to orange/yellow-ish over time. I used Glysantin last time and that degraded really bad too. Really? So that is the reason for low price? Just got the rad drained and filled with this coolant today. And the fact remains that Glysantin produces the BEST antifreeze in the world.

It comes packed in 1.5litre bottle, for 1500 rupees- which is good enough to be used in 1:3 with water- that makes it cheaper than any other high end product. If you wanna go for the best one, try to find Glysantin antifreeze. It drops its pH from 10 to 7 within 2 to 3 months.
TOYOTA SUPER LONG LIFE COOLANT EQUIVALENT FOR PRIUS PRO
It's not super pro against rust and not very effective to lubricate cooling system. It precipitates out and leaves milky residue, even in a control sample outside radiator. It loses its dye colour, becomes clear and leaves its colour on your cooling system internals. I have all kind of complaints against Guard antifreeze. Red while it lasts- and that's not for such a long period.
