Having problems with your 2004 Kia Optima ?
2004 Optima won't start. and 'emission' light came on.
\015 .The battery, timing belt and starter are good. The gas flows. But the car won't start. After sitting all night, it started this morning and was good all day. Tonight, however, it won't start again. The emission light is on still. Feels like a sensor is not good.\015
There is a few things you need to check:
- mass air flow sensor \015\012
- o2 sensors \015\012
- catalytic converter
Repair Help & Product Troubleshooting for 2004 Kia Optima
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