× 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 Buick Century Custom 3.1L Loses Power
Posted to GM Driveability on 5/19/2008 14 Replies

After the engine is barely warm, vehicle bogs down as in limp mode. When idling, the 24x signal matches the 3x signal. As soon as you accelerate, the 24x signal goes to zero. Before the car came to us, the MAP and MAF sensors were replaced. We replaced the cra...

14 Replies Received (View Replies)

  Related Documents & Media  1999 Buick Century Custom

 
Message Closed

car Vehicle Data

1999 Buick Century Custom

VIN 2G4WS52M8X
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLoses Power
OccursHot
Message Closed

car Vehicle Data

1999 Buick Century Custom

VIN 2G4WS52M8X
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLoses Power
OccursHot