× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Chevrolet Blazer 4.3L Hesitation, Surge, MIL Lamp on
Posted to GM Driveability on 11/17/2005 9 Replies

The customer brought this vehicle in complaining of lack of power and surging with MIL on. Before test drive scanned code and found P0101 (a mass air flow code). During test drive found surge, hanging in gear unless lifting off accelerator. Unable to accelerat...

9 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W1V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, MIL Lamp On
OccursCruise

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P1406EGR Valve Pintle Position Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W1V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, MIL Lamp On
OccursCruise

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P1406EGR Valve Pintle Position Circuit Malfunction