I did a coolant flush with some older orange colored zerex extended life coolant, "dex cool compatible" and need some more. Is it virtually the same as the newer zerex extended life orange coolant?
I do NOT want to flush the system again.... just have to drain the radiator and refill since the ratio is too water heavy.
I do NOT want to flush the system again.... just have to drain the radiator and refill since the ratio is too water heavy.