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1998 Chevrolet Tahoe 5.7L Poor Idle Quality, Hesitation, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 9/15/2010 15 Replies

When this vehicle idles it is missing shaking it then idles real low where also black smoke starts coming out of exhaust and sometimes even pops out of the exhaust i looked at the misfire counter and yesterday all cylinders were missing i found that the maf wa...

15 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet Tahoe

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Tahoe

VIN 1GNEK13R4W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Poor Fuel Economy, MIL Lamp On
OccursIdle, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Tahoe

VIN 1GNEK13R4W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Poor Fuel Economy, MIL Lamp On
OccursIdle, Intermittently

Trouble Codes

P0300Multiple Misfire Detected