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Home >> Mazda >> 1988 >> 323 Base, 2D Hatchback >> Repair and Diagnosis >> Engine Performance >> System >> EGI Control System >> Trouble Shooting >> Engine Conditions >> Runs Rough on Deceleration
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Runs Rough on Deceleration

Fuel-cut system malfunction. Air valve or idle speed control valve malfunction. Incorrect fuel injection or pressure.

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