One problem related to other fuel system pump has been reported for the 2009 Kia Motor RIO. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Kia Motor RIO based on all problems reported for the 2009 RIO.
My coils keep going out after replacing all 4. I've replaced the complete fuel pump but everytime I fuel up my car it hesitates to start which is why I replaced the pump to begin with.