× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1999 Pontiac Grand Prix SE 3.8L Surge
Posted to GM Driveability on 1/11/2006 14 Replies

Hello everyone, I have a Grand Prix that is surging smoothly between 50 and 60 m.p.h. When you lightly accelerate anywhere between these speeds after you have already started to cruise the vehicle surges back and forth. All the data seems to follow up and down...

14 Replies Received (View Replies)

  Related Documents & Media  1999 Pontiac Grand Prix SE

 
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Prix SE

VIN 1G2WJ52K4X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursOn Accel, Cruise, Intermittently, Very Light Accel
Misc.4 Door Se
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Prix SE

VIN 1G2WJ52K4X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursOn Accel, Cruise, Intermittently, Very Light Accel
Misc.4 Door Se