The engine's factory head studs aren't designed to handle high cylinder pressures, which leads to a blown-out head gasket. Moreover, the location of the oil cooler — at the front of the lifter ...

which is supposed to be coming from the oil cooler. When the EGR cooler goes, it can take out the head gasket, too. That white smoke from the tailpipe may be signaling engine coolant seeping into ...

The defective oil coolers ... by head-gasket failure. Either way, the milkshake is one of the most feared symptoms in the world of mechanical failures, as it normally points to major engine ...