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International Automotive Technicians Network
1998 Chevrolet Lumina 3.1L Surge
Posted to GM Driveability on 3/26/2001

hi fellow techs, have gm problem. car surges at 50 to 75 mph under slight acceration. Problem seems to go away when i disable tcc with the gm tech 2 scanner or the brake. Not as noticeable in drive, but still surges when tcc is engaged. Does not surge at all w...

  Related Documents & Media  1998 Chevrolet Lumina

 
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet Lumina

VIN 2G1WL5ZM7W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi, dis
EmissionsOBD-II Compliant
SymptomsSurge
OccursUnder Slight Load
Misc.4 Door Sedan
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet Lumina

VIN 2G1WL5ZM7W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi, dis
EmissionsOBD-II Compliant
SymptomsSurge
OccursUnder Slight Load
Misc.4 Door Sedan