AlexD Posted April 24, 2009 Share Posted April 24, 2009 My car ('08 Spec B) is approaching 30k miles. According to the service manual, that's the interval for changing the coolant. However, I recall getting some sort of Subaru publication that referred to Subaru's long life (75k mile) coolant. It said that if your car didn't already have it, you could put it in and be set for the next 75k miles. When did this start going into cars? Is it a particular color, as opposed to the normal, non-long-life coolant? Thanks. Link to comment Share on other sites More sharing options...
This topic is now archived and is closed to further replies.