Mechanics

WHEN ACCELERATING, THERE IS UNEVEN ACCELERATION OR LURCHING

2005 Hyundai Sonata • 6 cylinder FWD Automatic • 80 miles

My car is not accelerating smoothly, it is kind of lurching at times.
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Bdh@eastwardho.net
January 23, 2011.




Do you have a check engine light?

Could be one of the following below

Oxygen sensors.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle 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 and keep testing

Rasmataz
Jan 23, 2011.


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