Most reported 2002 Kia Spectra problems

There is a fuel smell under the hood especially in the morning when I start it when it is warming up. The smell is strong inside the car also. I have found fuel at the end of the fuel rail, but can't find where it is coming from. Checked wires hoses no luck.I did have an emissions code set once, changed the gas cap, hasn't helped.
also off and on turns over several times before it will start. almost like it isn't getting fuel. Don't know if 2...

The original alternator was incapable of supplying sufficient power to the battery when the engine was idling with electrical loads (lights, air conditioning). A new, more powerful alternator and reprogramming of the powertrain computer will commonly correct this problem.