The mass air flow or crankshaft position sensor may fail causing the engine to intermittently stall. It may be necessary for the engine to cool down before it will restart.
The average cost for a Chevrolet Impala Mass Airflow Sensor Replacement repair is between $230 and $277.
The average cost for a Chevrolet Impala Crankshaft Position Sensor Replacement repair is between $184 and $275.
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