|
GM 3100 oil? In coolant. Dexcool sludge
I am looking for some feedback from techs with more experience on the GM 3100 engines than I have. This last week I have seen 2 cars with brown sludge in the coolant overflow bottles. Beings the coolant systems had minor leaks I dismissed the sludge as dexcool... Login to read more. 
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle 38 Replies Received (View Replies)38 Replies Received (Hide Replies) |
|
38 Replies Received
38 Replies Received
| Engine | 3.1 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
2002 Buick Century Limited 3.1L
| Engine | 3.1 L |
| Trans | 4-speed Automatic (Electronic) |
Video