× 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
1992 Buick Regal Custom 3.8L Coolant
Posted to GM Engine on 3/17/2006 24 Replies

This vehicle came in with a badly leaking water pump. We discovered oil in the cooling system. The radiator had about 4 inches of chocolate cream at the top. The freeze plugs are all corroded and leaking a little. I figure it must be oil under pressure leaking...

24 Replies Received (View Replies)

  Related Documents & Media  1992 Buick Regal Custom

 
Message Closed w/FIX

car Vehicle Data

1992 Buick Regal Custom

VIN 2G4WB54L5N
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedCoolant
ConditionsOil in Coolant
Message Closed w/FIX

car Vehicle Data

1992 Buick Regal Custom

VIN 2G4WB54L5N
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedCoolant
ConditionsOil in Coolant