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Power Strokes
7.3 Tech
Oil cooler leak
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[QUOTE="CarportMechanic, post: 1389294, member: 18312"] Old thread I know. Anyone experience an external coolant leak at the oil cooler? Looks to be coming from the front cooler housing where it mates to the block. Been chasing a small leak for a while now and I think ive pinpointed it. I didnt realize the oil cooler had radiator fluid run through it :doh: What im noticing though that has me a bit lost is that almost everything I read about the cooler leaking has to do with people having the 2 fluids mix internally. Im not seeing any mixing going on. Oil level has not moved and im at 5K ready to do a change. Coolant level is dropping slowly. Ive been marking and watching the degas bottle every couple weeks. Think im on the right track? Its a tough leak to see.... Thanks, [/QUOTE]
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