T100 Pickup 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1993)
Idle Speed: Adjustments
Base Idle Speed
PROCEDURE
1. When adjusting the idle speed, first make sure that:
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Air Cleaner is installed correctly.
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All vacuum hoses are connected.
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All fuel injection wiring connectors are fully plugged in.
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Engine should be at normal operating temperature.
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All accessories should be turned off and the transmission in neutral.
Tachometer Hookup
2. Connect a tachometer to the engine.
CAUTION: Never allow the tachometer terminal to contact a ground as this could cause damage to the ignition system. Some tachometers are
not compatible with this ignition system.
3. Run engine at 2,500 rpm for about 2 minutes.
Fig. 213 Idle Speed Adjusting Screw
4. Set the idle speed by turning the idle speed adjustment screw.
Idle Speed: 800 rpm
5. Remove tachometer.