HESITATION AND JERK WHEN REACCELERATING

2004 Nissan Maxima

Tiny

jmkearbey

July, 15, 2010 AT 8:12 PM

Engine Performance problem
2004 Nissan Maxima 6 cyl Front Wheel Drive Automatic 84000 miles

No engine codes, transmission professionally checked out OK. Still have a inconsistant engine hestitation (sometimes) occur when reaccelerating from letting off pedal and then resuming to accelerate. Does not occur from a stop. Engine seems to hesitate then jerk as it as if it is re engaging.

FOUND 844 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

July, 15, 2010 AT 8:18 PM

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
Knock 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 it

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