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Home >> Isuzu >> 1987 >> Impulse L4-1994cc 2.0L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Tune-up and Engine Performance Checks >> Idle Speed >> Adjustments

Idle Speed: Adjustments


1471cc Turbo, 1949cc FI, 1994cc, 2254cc FI, 2559cc: Disconnect wiring connector of vacuum solenoid valve and adjust idle speed by turning screw on throttle body.


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