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1999 Chevrolet Tahoe 5.7L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 3/4/2004 19 Replies

how's everybody doing out there. here in houston it's rainning and 75 degrees. this truck came in with a miss it looked like a classic fuel pressure regulator so we replaced it. miss still there.. customer states this started all of a sudden while driving. we ...

19 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Tahoe

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Tahoe

VIN 3GNEK18R6X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.2-Door Full Size

Trouble Codes

300random misfire
307misfire on 7
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Tahoe

VIN 3GNEK18R6X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.2-Door Full Size

Trouble Codes

300random misfire
307misfire on 7