Obviously, such a problem is undetectable unless the battery is given a closer look. The same can be said when diagnosing radiator problems, which could also result from a front-end collision. This is unsurprising since most radiators are situated at the very front of the engine compartment. If a mechanic deems that the unit is no longer salvageable, then the owner has no other choice but to purchase a brand-new car radiator from retailers like 1-800-Radiator.
Buying and installing a replacement unit usually solves most radiator problems. However, there are problems that don’t directly involve the unit itself. For example, a faulty thermostat can also cause “radiator problems” even though it is not a component of the radiator. If the thermostat is broken, it can’t signal the radiator to cool the engine down at the appropriate time, thus causing the engine to overheat.
http://www.radiator.com/newsroom/check-your-car-radiator-for-damage-signs-after-any-traffic-accident/
Buying and installing a replacement unit usually solves most radiator problems. However, there are problems that don’t directly involve the unit itself. For example, a faulty thermostat can also cause “radiator problems” even though it is not a component of the radiator. If the thermostat is broken, it can’t signal the radiator to cool the engine down at the appropriate time, thus causing the engine to overheat.
http://www.radiator.com/newsroom/check-your-car-radiator-for-damage-signs-after-any-traffic-accident/