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1999 Chevrolet K2500 Suburban 5.7L Idles way up in Rev.
Posted to GM Driveability on 9/5/2006 5 Replies

This chiefs fire command rig is reported to idle up very high in reverse only. We cannot duplicate it at our shop, nor can they due to its intermittent nature. It is very normal for us- only maybe a 50 rpm bump just like when going into drive. It has happened ...

5 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet K2500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K2500 Suburban

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Vortec
EmissionsOBD-II Compliant
SymptomsIdles Way Up in Rev.
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K2500 Suburban

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Vortec
EmissionsOBD-II Compliant
SymptomsIdles Way Up in Rev.
OccursIntermittently