× 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
1987 Buick Somerset Custom 3.0L Torque Converter Lockup
Posted to GM Transmission on 10/12/1999

Customer complains of chuggle/surging when cruising at 45-65 mph, more severe when going over steep grades. We verified complaint and noticed that vehicle has problem occuring when torque converter clutch engages. This vehicle has had numerous repairs to e...

  Related Documents & Media  1987 Buick Somerset Custom

 
Message Closed w/FIX

car Vehicle Data

1987 Buick Somerset Custom

VIN 1G4NJ11L2H
Engine3.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedTorque Converter Lockup
ConditionsChuggle at Engagement
Message Closed w/FIX

car Vehicle Data

1987 Buick Somerset Custom

VIN 1G4NJ11L2H
Engine3.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedTorque Converter Lockup
ConditionsChuggle at Engagement