How Bad Is a Radiator Leak? Diagnosis and Repair Guide
A radiator leak can become engine-destroying within minutes if coolant loss causes overheating. Diagnose the leak, assess coolant loss, stop the engine when necessary, pressure-test the system, repair or replace the failed component, refill the correct coolant, bleed trapped air, and verify the repair. Expect 30 minutes for diagnosis or 2.5–3.5 hours for radiator replacement. […]