2003 Hyundai Tiburon Hesitation

2003 HYUNDAI TIBURON
100,000 MILES • 6 CYL • FWD • MANUAL
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RUBBERMBN
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  • 1 POST
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
Jul 6, 2010 at 8:46 PM
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RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
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 at 6:40 AM