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Car hesitation

Tiny
NINIYOGINI
  • MEMBER
  • 1999 ISUZU AMIGO
  • 4 CYL
  • 2WD
  • MANUAL
  • 160,820 MILES
My Isuzu Amigo hesitates while accelerating. It feels like it's********, as if it's not getting enough of something. I've already replaced the Camshaft position sensor, but it's still hesitating. What else might it be?
Friday, August 12th, 2011 AT 8:27 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
https://www.2carpros.com/articles/engine-hesitates and https://www.2carpros.com/topics/engine-performance/hesitates

Could be one of the following below -check and test:

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.
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.
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Friday, August 12th, 2011 AT 8:42 PM

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