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1994 GMC G3500 Vandura 6.5L Stays in 3rd Gear
Posted to GM Driveability on 12/29/2001 5 Replies

Hi, We have this van that will put MIL on at start up, and as with old style gen lights will go off with reving engine slightly. The customer complaint is that after driving for a while the van will stick in 3rd gear, even when stopped and accelerated (like at...

5 Replies Received (View Replies)

  Related Documents & Media  1994 GMC G3500 Vandura

 
Message Closed w/Summary

car Vehicle Data

1994 GMC G3500 Vandura

VIN 1GCGG35Y6R
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsStays in 3rd Gear
OccursIntermittently

Trouble Codes

71cmp circuit
72vss circuit
Message Closed w/Summary

car Vehicle Data

1994 GMC G3500 Vandura

VIN 1GCGG35Y6R
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsStays in 3rd Gear
OccursIntermittently

Trouble Codes

71cmp circuit
72vss circuit