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2000
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Lanos SE Hatchback L4-1.6L DOHC D-TEC MFI
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Repair and Diagnosis
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Powertrain Management
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Symptom Definitions
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Backfire
Backfire
Steps 1 - 8:
Definition:
Fuel ignites in the intake manifold, or in the exhaust system, making a loud popping noise.