Time for an oil change

@Sky
That’s fine, sounds like you have it all figured out. Like I said, you do you.

Zhen said:
@Sky
If you believe that what your brother says about a luxury dealer is enough to jeopardize your Kia’s powertrain warranty, then you do you.

You do understand that doing your own maintenance, especially an oil change, does NOT void your warranty, right?

@Sky
Not technically ‘void,’ but if you have internal engine problems after 5 years/60k, Kia will expect some kind of maintenance documentation. Walmart receipts for oil or handwritten records probably won’t be sufficient.