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2001 Chevrolet Impala 3.8L Hesitation, Cuts out, Misfire, MIL Lamp on
Posted to GM Driveability on 11/14/2011 16 Replies

This vehicle came to me after 2 other shops have tried to fix. When first starting out from stop vehicle will hesitate one time, feels like a fishbite, at cruising speed around 45 MPH will have what feels like multiple missfires or engine is just cutting out r...

16 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Impala

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Impala

VIN 2G1WF55K01
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursOn Accel, Cruise

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Impala

VIN 2G1WF55K01
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursOn Accel, Cruise

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)