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Hesitates

Tiny
96BLUESTANG
  • MEMBER
  • 1996 FORD MUSTANG
  • V8
  • 2WD
  • MANUAL
Hesitates on take off sometimes and as I am speeding faster? Sometimes a engine light pops on and off>(P1443) I replaced plugs and wires 3 1/2 years ago. Miles on car is a? Stopped at 79885! My gut is saying plugs!
Saturday, January 15th, 2011 AT 2:48 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
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.
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Saturday, January 15th, 2011 AT 4:13 AM

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