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International Automotive Technicians Network
1994 Buick Century Special 3.1L Oil in system
Posted to GM Engine on 5/10/2004 22 Replies

Hey techs, I have a 3.1 here with the cooling system full of engine oil. Car is not equiped with a oil cooler and I am looking for ideas of where it might be coming from. It runs great no missfires but does set an egr code every 1000 miles. Please help Thanks ...

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  Related Documents & Media  1994 Buick Century Special

 
Message Closed w/FIX

car Vehicle Data

1994 Buick Century Special

VIN 1G4AG55M2R
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedOil in System
Message Closed w/FIX

car Vehicle Data

1994 Buick Century Special

VIN 1G4AG55M2R
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedOil in System