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Home >> Lexus >> 1994 >> SC 300 Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Engine Mechanical

Engine Mechanical

WARNING: Air bag system uses a back-up power supply. After turning ignition switch to LOCK position and disconnecting negative battery cable, wait at least 90 seconds before servicing vehicle.

Before performing any on-vehicle adjustments to fuel or ignition systems, ensure engine mechanical condition is okay.

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