When is it time for a new radiator?
Chances are that if the blockages are severe enough to affect the running temperature, it’s time for a new radiator. Get a new one from a reputable shop this time, it’s a lot cheaper than having to fix a head gasket that blew because the engine overheated. I checked my coolant yesterday and it’s still to the rim.
Why does my car’s radiator take a beating?
Your radiator, like many parts of your vehicle, takes a beating every day. As antifreeze circulates through the engine, the generated heat dissipates, allowing the engine to run at extremely high revolutions for long periods. Needless to say, there’s a lot of heat output. It’s incredible what a pounding your radiator takes.
Can a defective radiator cap cause engine to overheat?
A defective radiator cap will cause engine overheating in a number of ways. Three of the ways a radiator cap can cause overheating are, 1) Not holding in pressure and allowing the coolant to vent out or escape the cooling system. 2) No providing the proper pressure and not raising the boiling point.
Why do I have holes in my radiator?
The leading and most common cause is corrosion in the radiator. Radiators, hoses, and hose connections collect sediment and rust that over time can punch holes in the radiator. In a few instances, weak coolant can be the cause of overheating.
Why does a radiator need to be replaced?
A radiator works by reducing the engine’s coolant before it circulates through the engine, which can loose effectiveness throughout time. When this occurs, an engine will run at a higher temperature than normal. Over time, this could lead to the engine overheating.
What causes the radiator on a car to collapse?
You should not drive your vehicle if you have a transmission oil leak, an engine oil leak, or any oil mixed with your coolant. A collapsing radiator hose is usually caused by vacuum and is a sign of cooling system blockage or a bad radiator cap.
Can a radiator hose be patched or replaced?
If the leak is not too big, then a mechanic can patch is or replace the broken part. A radiator hose can also be the source of a leak that is easily identified. More than likely if there is a leak, then it is located in the hoses.
Why does my car radiator need to be flushed?
When a piece of rust falls into the engine, it can produce a thick liquid when it is mixed with the coolant, which will not cause the engine to cool. When this occurs, the radiator must be flushed in order to remove all the coolant that has acquired rust.