Acceleration power loss

Tiny
IMSERLICK
  • MEMBER
  • 2001 KIA RIO
  • 4 CYL
  • FWD
  • 66,000 MILES
What causes power loss in a 2001 kia rio?
It Idles fine it starts up fine but when you try to accelerate it sounds like it is starving for fuel
Thursday, February 10th, 2011 AT 10:36 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
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 it and keep testing.
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Thursday, February 10th, 2011 AT 10:42 PM

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