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2003 Ford Mustang No power

Tiny
JPULIDO03
  • MEMBER
  • 2003 FORD MUSTANG
  • V8
  • 2WD
  • MANUAL
  • 46,000 MILES
Mustang seems like it recently loss power, It gets up and goes but aroud 3500 rpm, the rpm's wont climb any more like if something is stoping it from climbing. I recently changed the coils, but the same problem is still there.
Thursday, July 8th, 2010 AT 9:26 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Possibilities: Inspect and test all the following listed below:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft 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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Thursday, July 8th, 2010 AT 3:09 PM

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