u/ArugulaNo2346

2008 HR Automatic (unfortunately) no accidents.

got her for 4.5k

Got 230k km (142k miles) on her

.

Coolant was mixed with water but it didn't overheat on me or with the seller (hopefully) got it fixed tho.

The engine oil came out dirty but it was at good level.

Changed brake fluid, transmission and differential oil.

The steering is a bit stiff i think it got a leak.

.

What am i missing that is crucial for the car health?

And any tips could help, thank you.