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Mercedes Benz
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1990
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560SEL (126.039) V8-5.6L (117.968)
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Ignition Timing
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Adjustments
Ignition Timing: Adjustments
Ignition timing
is not adjustable. If the timing is not within specifications, refer to
Computer And Control Systems
.
Refer to the
EMISSION CONTROL LABEL
affixed to the engine compartment for more information.