geo Workshop Repair Guides

Geo Workshop Service and Repair Manuals

Air Cleaner Housing > < Specification|Page 407
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Idle Speed: Adjustments

Tachometer Connections

Adjusting Idle Speed

1.

Run engine until operating temperature is reached.

2.

Turn all accessories "OFF."

3.

Connect a tachometer to the IG terminal in the diagnostic connector.

4.

Adjust idle speed by turning the adjusting screw. Refer to SPECIFICATIONS for proper value.

Air Cleaner Housing > < Specification|Page 407