POWER

  • Tiny
  • jp1988
  • 1996 Ford Probe
  • 4 CYL
  • FWD
  • manual
  • 200,000 miles

At 3500 rpms it hesitates and begins to sputter and lose power

Sunday, April 3rd, 2011 AT 8:31 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Do you have a check engine light and when was the last tune-up?

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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Sunday, April 3rd, 2011 AT 8:45 PM

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