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2006 GMC Sierra 1500 WT 4.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on, Very Rich
Posted to GM Driveability on 1/23/2010 3 Replies

Runs rough,poor idle, smells rich, cta gets hot, exhaust does not seem restricted. MAF code is hard and MAP code intermittent. Tried 2 MAFs and MAP. No change

3 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Sierra 1500 WT

 
Message Closed w/FIX

car Vehicle Data

2006 GMC Sierra 1500 WT

VIN 3GTEC14X06
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp on, Very Rich
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2006 GMC Sierra 1500 WT

VIN 3GTEC14X06
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp on, Very Rich
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance