I bought this 2005 with 240k recently, and can't tell what kind of coolant is currently in the system. It was last changed at 202k according to service records, so need to do it soon. I hope it's pink, and that's almost what I want to say it is - it looks pink in the clear overflow container and when I pour it, but looks like tomato soup in the black catch can haha. And I haven't used either in the past so I can't tell the fine difference. If it IS red, or if it's too close to tell - I'm assuming it's worth doing a full flush and replace with pink SLLC? (For now, I drained and resued ~1 gal when I did my heater tees, that's what the pics are from.)
Thanks!
Thanks!