2004 Kia Optima Q&A
2004 Kia Optima Question: Motor Oil
Kia call for SG or SH spec oil. They call for 10/30W for ambient temps between 0 to 90 degrees and 10/40 for temps between 0 and 120 degrees. If your car has high mileage I would use 10/40. With oil filter change you need 5 quarts total. - patrick mannion
i do have the manual mail me email@example.com - Visitor
take it to your local dealer they have everything you need to know.....5w20....??????? - Visitor
Runs and starts fine after driving for awhile it slows down till it comes to a halt. After letting it cool down it will run normal for another while. Had the transmission oil changed still the same...
I just bought my KIA in April due to the transmission problem with my Saturn. The car is great so far but it makes a wierd squeaking noise underneath when I am driving every once in a while. What c...
oil pressure guage is normal. but when the car idols or the speed is less than 30mph a rattle sound is in the top end of the motor. what could this be i wa stold it could be the oil pump