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1996 Chevrolet Blazer 4.3L Poor Idle Quality, Stall, MIL Lamp on
Posted to GM Driveability on 10/1/2009 21 Replies

Hi all. This vehicle will run fine , but 1 out of 50-100 times if you snap throttle, or come off throttle it will run very poor, ready to stall or will stall. Map code I would say is do to idle so bad. Unplugged maf and did not change. Scoped ignition. 14kv wh...

21 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNCT18W1T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursIntermittently, Letting Offthrottle

Trouble Codes

P0107Manifold Air Pressure Sensor Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNCT18W1T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursIntermittently, Letting Offthrottle

Trouble Codes

P0107Manifold Air Pressure Sensor Circuit Low Voltage