to meet increased fuel economy requirements and longer service intervals. Over the decades, there have been numerous engineering changes in manufacturing materials - metallurgy, plastics, etc. Why Were All These Different Types Of ANTIFREEZE Created? There, of course, was the different Antifreeze types: original equipment, precision blend, 50/50, long life, full strength, premix heavy duty formula, conventional full strength formula and on top of all these types were also different colored variations. Then there was the big manufacturers: Prestone, PEAK, Motorcraft, Shell, Mopar, Zerex, etc. Of course, there was the store’s name brand – (It was also the lowest in price). I was recently with a friend and we were in a local auto parts store and he saw that there was over 30 different types or variations of ANTIFREEZE. If you have ever taken a stroll into your local auto parts store you may have noticed the antifreeze/coolant section has grown substantially. If you’re still unsure what coolant is appropriate for your Toyota – Lexus – Scion, please give us a call at 50 or schedule an appointment.įor those of you interested in further reading: Although the silicates in other coolants provide exceptional corrosion protection, in the long run, they tend to precipitate out and clog cooling passages. This can eventually result in overheating and/or having to replace the radiator. The additional cost of Toyota’s coolant is minimal if you consider that the cost is amortized over a two to three year period and that the superior coolant may well save having to replace your radiator. They were also intentionally formulated with zero silicates. These coolants were specifically formulated with full engineering knowledge of the numerous materials (seals and alloyed metals) they need to protect. However, if we’re replacing the coolant, I strongly prefer to go with the appropriate coolant from Toyota. The lengthier response:Regarding the frequently used generic, green coolant, we are willing to use it to top off systems that have already have green coolant.On vehicles older than 1998, Toyota’s suggestions are very general. However, we are strongly tilted toward Toyota Long Life Coolant for older vehicles as well, because our experience is that the generic coolants are far more likely to clog radiators and heater core coolant passages. The quick response:The best, most uncomplicated recommendation we can make is to use Toyota’s red, Long Life Coolant wherever specified, and their pink Super Long Life Coolant where it’s specified.What types of ANTIFREEZE does Integrity Auto recommend for Toyota/Lexus/Scion?ĭifferent types of coolant: Red-colored, pink or green? I may do the hoses aswell when i do rad change.ANTIFREEZE: So MANY choices so little time… I dont know where the thermo is extractly i know where it roughly is but i cant see it annoyingly. I probably would use exopro as i like there oil. My car details as there was a fault on there end. However exopro comes up now since they updated. I use a local independent parts store and it is g30. You want to get a copy of the Haynes workshop manual for the 2002-2006 Corolla, plenty of good info on how to do such jobs. When changing the coolant, do drain it then fill with plain water and do a flush to remove as much as possible of the old coolant, you will only be able to remove about 5 lts of the 6+ in there, so a 5 ltr bottle will do the job and still give proper protection. If changing your radiator you really should be changing the Thermostat. It probalby will show Xstream G30 which is around £30 for 5 ltrs in many places, its OAT as well, we have used it for years. You can enter your reg number here to see what Comma say is right for your car, your have not mentioned what it is petrol, diesel 1.4, 1.6.
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