Idle Problem posted by SR707DRIFT on December 25, 2009 at 02:36 AM
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air filter, and fuel filter. The coil pack connectors never have any corrosion on them from all the Z's I have worked on anyway. All of your injectors ohm out fine. Check your crank angle sensor, and PTU connectors. Also keep in mind your fuel pump and fuel pump control unit could be potential culprits.