2006 mazda 3 gt hatchback

2006 MAZDA 3
72,000 MILES • 4 CYL • 2WD • MANUAL
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JPDELTOIDS
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  • 1 POST
motor has a little shake . i clean the tb change oxigen sensor (front) let me know if by changing the battery the shake will stop . let me know if i need to reset the ecu when i change the battery.
thanks
May 6, 2011 at 5:37 PM
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RASMATAZ
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Do you have a check engine light?

Could be misfiring due to below-Do not disconnect the battery

1.Defective spark plugs
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve

Note: If it doesn't apply disregard it-

May 6, 2011 at 7:44 PM