u/ElusiveNight

Brother in law just bought a 2012 Chevy Sonic, LT. Took a peek at it under the hood and noticed the coolant is filthy. Looked at the dipstick and inside the oil cap and the oil is dark but doesnt look milky, just probably needs a change. I'm wondering based on these few photos if you guys could help me with a proper diagnosis of what might be going on?

Just got my first pair in the mail, about 20 days late, but better late than never, lol