Ford F-350 Super Duty
Report: Coolant Leak from Radiator
Ford F-350 Super Duty Problem
Engine Affected: 6.4L V8 Diesel Turbo
Average Mileage: 67,733 mi (36,200 mi - 94,000 mi)
A coolant leak from the radiator can be caused by a defective thermostat bypass. This can cause pressure spikes in the cooling system, which leads to radiator failure. The thermostat assembly and radiator should be replaced.