Posts Tagged: clogged radiator

Top Causes of Engine Overheating and How to Fix Them

Engine Overheating: The Most Common Causes and How I Diagnose Them Quick Summary Engine overheating is usually caused by a cooling system problem—not a failed engine. Low coolant, a stuck thermostat, a bad radiator fan, a clogged radiator, a worn water pump, or a leaking head gasket are responsible for most overheating complaints. The key is to diagnose the cause early, before severe engine damage occurs. Engine Overheating: Don’t Assume the Worst When I diagnose engine overheating, I never jump to conclusions. After decades of working on cooling systems, I’ve … Read More