Mercedes-Benz 300E 4MATIC
Report: Repair Leaks From Head Gasket/Timing Cover Gasket Before Oil and Coolant Intermix
Mercedes-Benz 300E 4MATIC Problem
Internal and External engine oil & coolant leaks can develop from the head gasket and/or timing cover gasket; these leaks should be repaired before the engine oil and coolant intermix which can result in severe engine damage.
Visitor, 1991 Mercedes-Benz 300E 4MATIC, 250,000 mi
Oil in my coolant system just discovered, Must be a gasket issue but i'm not completely sure