FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus
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1993
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SC 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Ignition Cable
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Testing and Inspection
Ignition Cable: Testing and Inspection
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Visually inspect wires for damage.
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Using an ohmmeter, check that all wires measure less than 25,000 ohms.
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Replace any wire that fails to achieve the desired results.