Thermostat Failure Risks That Warp Engine Heads in San Antonio
A stuck-closed thermostat in South Texas heat eliminates the coolant temperature buffer between normal operation and engine head damage. At 104°F ambient, that buffer shrinks to 30°F to 45°F before distortion begins. A $50 part replaced proactively costs 20x to 40x less than the head gasket repair that follows a full overheat event. How a […]
