Mechanics

FUEL PRESSURE

2000 Nissan Sentra

Engine Performance problem
2000 Nissan Sentra 4 cyl Front Wheel Drive Automatic 17700 miles

give it gas alittle at a time and it will rev but if you take it to the floor, it bogs totally down, whats up with that?
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Tonya0808
February 27, 2010.




Inspect and test all the following could be one of it that's causing it-

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.

Rasmataz
Feb 27, 2010.


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