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Home >> Isuzu >> 1992 >> Pickup LS, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing - CARBURETED >> Idle Speed & Ignition Timing

Idle Speed & Ignition Timing

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Ensure idle speed and ignition timing are set to specification. For adjustment procedure, see appropriate ADJUSTMENTS article in the ENGINE PERFORMANCE Section.

IDLE SPEED SPECIFICATIONS

Model (1) RPM
Amigo & Pickup 900
(1) Use underhood emissions label specification if different than table.
IGNITION TIMING (Degrees BTDC @ RPM)

Application (1) Base Timing
Amigo & Pickup 6 @ 900
(1) With distributor vacuum advance hose disconnected and plugged.