2000 Hyundai Sonata car hesitating

2000 HYUNDAI SONATA
104,000 MILES • 6 CYL • FWD • AUTOMATIC
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MUKE12
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  • 1 POST
when i drive the car it gets up to 50 miles then it hesitates like it dont want to go??
Feb 10, 2010 at 3:31 PM
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RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Inspect and test all the following listed below:

Oxygen sensor
Catalytic converter
Dirty fuel injectors (cleaning the injectors often fixes this).
Bad MAP (manifold absolute pressure) sensor
Bad TPS (throttle position) sensor
Bad or dirty MAF (mass airflow) sensor
Low fuel pressure (leaky fuel pressure regulator or weak fuel pump)
Vacuum leaks (intake manifold, vacuum hoses, throttle body, EGR valve)
Bad gasoline (fuel contaminated with water or too much alcohol)
Dirty or worn spark plugs
Bad plug wires
Weak ignition coil
Cap and rotor

Note:If it doesn't apply disregard.
Feb 10, 2010 at 4:15 PM