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1999 Chevrolet Tahoe LS 5.7L No Start, Poor Idle Quality, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 7/7/2004 11 Replies

Hi all, thanks in advance for your help. This one has us stumped. Customer complaint was hard start, when it did start it ran rough until operating temp was reached. Check engine light came on, the only code is P0300, random miss fire. We had the truck over ni...

11 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Tahoe LS

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Tahoe LS

VIN 1GNEK13R9X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / VORTEC
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Stall, Misfire, MIL Lamp On
OccursCold
Misc.4 Wheel Drive

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Tahoe LS

VIN 1GNEK13R9X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / VORTEC
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Stall, Misfire, MIL Lamp On
OccursCold
Misc.4 Wheel Drive

Trouble Codes

P0300Multiple Misfire Detected