: need help with my 98 catera

03-07-11, 11:10 PM
hi my fellow caddy lover im a owner of a 1998 cadillac catera my problem is that i have a brown slugde in my coolant tank went to radiator shop said it had trasmission oil in coolant so they change the trasmisson cooler inside the radiator they also flush it with soup and water they put regular antifreeze back inside the coolant not dexcool went back a few weeks later cause brown slugde was still there they check under the oil cap there was some white stuff under it he said it may be a blown head gasket there white smoke coming out the muffler the car rides smooth never heats up what can i do any suggestions.. please help me i love my caddy............

03-08-11, 12:53 PM
Have a smoke test done on the block. that will confirm a blown headgasket.

otherwise ounds liek the engine oil cooler, or plugged up breather system.

03-08-11, 02:25 PM
Ya could always give the bars headgasket leak fix a try but verify it first as the issue