2013 Kia Optima 2013 Kia Optima EX
I took my 2013 Kia Optima in for the engine recall test to determine if the rod bearings have been damaged by manufacturing debris. They changed the dipstick from yellow to an orange one and filled the engine with 5.2 quarts instead of the 4.86 quarts in my owners manual. They did not know what the dipstick change was nor why the additional oil was made, so I don't really know if it is legit..... Does anyone know why this change was made and is it real?