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1999 Chevrolet Tahoe 5.7L Poor Idle Quality, Surge
Posted to GM Driveability on 12/2/2013 22 Replies

I can get to -2 degrees Cam retard but only with distributor turned clockwise as far as it will go. If I advance gear 1 tooth it shows +45 degrees If I retard 1 tooth it won't run or just barely. He couldn't find paint marks so he matched it up with a rebuilt ...

22 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Tahoe

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Tahoe

VIN 3GNEC18R6X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursAlways
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Tahoe

VIN 3GNEC18R6X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursAlways