my coolent is all merky looking and dirty it was changed not too long ago and now its all sludgey and in my coolent resivoir it is full of sludge it mite be oil im not to shur ov what can cause this but if anyone knows what mite be wrong it would be helpfull. thanx

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Probably oil is getting into the cooling system, could be engine oil from bad gasket, or tranny fluid from a leaking cooling coil in the radiator.

 

Hey , I have the exacted same problem and I haven't been able to get an answer.

 

You won't get a good answer untill you start taking things apart. You may try a compression test and may or may not be able to pick up a bad head gasket, and check the fluid level in the tranny weekly, to see if you are losing fluid.