2013 Hyundai Elantra, 1.8, 128k miles.
Out: Unknown Fluid, last drain and fill about 25k miles ago. Fluid was red w/some brown.
In: Amsoil ATL fluid 4.5 qts.
Out: Unknown Fluid, last drain and fill about 25k miles ago. Fluid was red w/some brown.
In: Amsoil ATL fluid 4.5 qts.