just regular preston anti-freeze, mix it up according to your climate, most of the time 50/50 is fine.
You can use any SAE certified coolant in your 2000 Kia. The coolant should have a minimum temperature rating of -25 degrees Fahrenheit and 120 degrees Fahrenheit.
You can use any 5w30 if you like. It is very good for your Kia
Change your thermostat.
The 2007 Kia Sportage runs on regular unleaded.
The 2005 Kia Sportage runs on regular unleaded.
The 2010 Kia Sportage runs on regular unleaded.
The 2001 Kia Sportage runs on regular unleaded.
The 2002 Kia Sportage runs on regular unleaded.
The 2006 Kia Sportage runs on regular unleaded.
The 2008 Kia Sportage runs on regular unleaded.
The 2014 Kia Sportage runs on regular unleaded.
The 2012 Kia Sportage runs on regular unleaded.