One problem related to fuel delivery has been reported for the 2003 Kia Motor RIO. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Kia Motor RIO based on all problems reported for the 2003 RIO.
After two visits to the dealer's service shop, I found out that 03 kia Rios have a problem with the engine control modules. As soon as the weather is cool, it prevents the engine from getting enough gas. The car won't start cold until it's been cranked for about 10 minutes, and once you get it started, the car will cut out from lack of gas if you stop the car.
| Fuel Pump problems | |
| Gasoline Fuel System problems | |
| Tank Assembly problems | |
| Fuel Delivery problems |