× 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
1996 Buick Roadmaster Collector's Edition 5.7L Hesitation, Surge
Posted to GM Driveability on 3/8/2000

Vehicle has an idle surge and a surge at low cruising speed. After alot of time, I found the EGR Valve sol. Was going to 100% duty cycle at 750 RPM when in drive. Needless to say this causes an off idle cruise until RPM raises high enough. There is a revis...

  Related Documents & Media  1996 Buick Roadmaster Collector's Edition

 
Message Closed w/FIX

car Vehicle Data

1996 Buick Roadmaster Collector's Edition

VIN 1G4BN52P5T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursOn Accel, Cruise
Message Closed w/FIX

car Vehicle Data

1996 Buick Roadmaster Collector's Edition

VIN 1G4BN52P5T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursOn Accel, Cruise