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1990
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Grand Marquis V8-351 5.8L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Knock Sensor
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Testing and Inspection
Knock Sensor: Testing and Inspection
Ford provides trouble code/symptom driven diagnostics for this component. For complete diagnosis and pinpoint testing, refer to Computers and Control Systems, Testing and Inspection.
Testing and Inspection