Medium and Heavy Trucks
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Hi my name is***** will be glad to help. Drop the oil pan and pressure test the cooling system to see if it is a liner seal leaking or if it is coming from the inside of the cylinder, or front timing cover area. this way you will know the source of the leak/ Could be head, head gasket, or injector cups, etc. I am assuming the head was magnafluxed, pressure tested, and rebuilt for the overhaul. So in that case it will likely be one of the others. The pressure test will determine the source as well as if you have coolant in the exhaust or intake port of the head. Let me know
Sounds good. Let me know
Thanks for the update. Pull the head and send it out to be pressure tested and magnafluxed and checked for cracks and if okay milled for straightness. Check the block deck with a straight edge and feeler gauge. I would still pressure test so you know if a liner has an issue as well so you are not missing anything if you just did the head.