Kia Rio is a non adjustable valve train, and in my opinion is a disposable junk car. sorry that is just my opinion. swaylick anch ak
The 2002 Kia Rio has 16 valves.
The 2002 Kia Sportage has 16 valves.
The 2002 Kia Optima has 16 valves.
The 2002 Kia Sedona has 24 valves.
The 2010 Kia Rio has 16 valves.
The 2004 Kia Sorento has 24 valves.
The 2006 Kia Optima has 16 valves.
The 2003 Kia Sedona has 24 valves.
The 2010 Kia Optima has 16 valves.
The 2004 Kia Optima has 16 valves.
The 2008 Kia Sportage has 16 valves.
The 2004 Kia Sedona has 24 valves.