Coolant Leak from Radiator on Ford F-250 Super Duty

Submitted by Andy Y · May 29, 2025

Published by RepairPal

Problem overview

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.

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Repairs related to this problem

Radiator Replacement

Thermostat Replacement

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