2003 Hyundai Tiburon

Electrical problem
2003 Hyundai Tiburon 6 cyl Front Wheel Drive Manual 100000 miles

My car keeps shutting off mid drive. It will start hesitating when I'm cruising and if I push the clutch in or put it in neutral it will either shut off or the Rpm's will drop to about 200-400 then jump back up. It's not the alternator I had t tested. Any suggestions
July 6, 2010.

Possibilities: Inspect and test all the following listed below: Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note: If it doesn't apply disregard

Jul 7, 2010.