in Todays Video we tear down the 80k miles n54 head and look at the head gasket as well as each cylinder to see what happened to it and why did it fail and end up blown with only 80k miles on it. in addition to that we finish up some of the last chores on the body since the engine will be installed soon. this includes cleaning the wheel wells and brake calipers as well as installing a new windshield washer pump. the low windshield washer fluid warning keeps coming on so replaced the pump to stop the leak.