I put a post on here not so long ago about what coolant is best to use in the Surf 1KZ coolant system.
I phoned Toyota today to ask for their advice. The mechanic said that the only coolant they use is the "Long Life RED" coolant. I pointed out that the manual says use "any" good quality Ethy Gly coolant, and the "BLUE" variety came under this category. He said that most coolants are Ethy Gly based, but the only one Toyota use is the "RED".
So if anyone had the same question as me, that is the advice from the horses mouth.
I phoned Toyota today to ask for their advice. The mechanic said that the only coolant they use is the "Long Life RED" coolant. I pointed out that the manual says use "any" good quality Ethy Gly coolant, and the "BLUE" variety came under this category. He said that most coolants are Ethy Gly based, but the only one Toyota use is the "RED".
So if anyone had the same question as me, that is the advice from the horses mouth.
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