If you car is losing coolant no leak no overheating then it can jus be a sign that your radiator cap is not closing tight. In some cases there could be more reasons to why your car is leaking antifreeze when parked.
The car coolant also called antifreeze is a substance the protects the engine from over heating. Car coolant serves also as a lubricant which protects damage to the water pump, head gasket, the cylinder and piston timing.
Your car could be overheating for multiple reasons but the most likely reason is the lost of coolant. Overheating of the car engine is one of the most prominent signs and symptoms of a your car loosing coolant or antifreeze.
Why is my losing coolant no leak no overheating
The head gasket seals the engine block and cylinder heads. If a head gasket fails it may cause a serious coolant leak and overheating or may be a small leak that is hard to detect.
Worse yet the coolant may try to mix with your engine oil. The only solution solution for a blown head gasket is to replace it immediately. Other reasons why your car is leaking antifreeze but not overheating could be due to radiator lose cap.
Chances are you have either a radiator cap leak, internal coolant leak or an external coolant leak. I strongly advise that you should consult a professional for immediate checks and fix of noticeable problems with the head gasket or replace the radiator cop.
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How do you fix overheating with coolant?
If for any reason you noticed your car been over heated, it doesn’t mean you should start rushing to the technician. You can actually try some DIY tips to by yourself at home to fix the antifreeze or engine over heating problem.
Follow the guide below to fix overheating car with coolant
- Turn off the air conditioner
- Running the A/C puts a heavy load on your engine
- Turn on the heater
- Put your car in neutral or park and then rev the engine
- Pull over and open the hood
If you have completed all this steps in the guide above and your is still over heating consult a professional mechanic. There could be more problem causing the overheat that could cause more damage to your car than expected.
Reason Why Your car is overheating
There is many reason why your car could be overheating but the most pronounced reason is caused by a faulty cooling system. Mostly, the problem arises as a result of leakage or blockage of in the cooling system or pipe.
Other Reason why your car could be over heating could be because it is loosing antifreeze or coolant when packed. It could be overheating when there is no leak visible rather, there could be a loose radiator cap or leak of coolant through the top gasket.
Some more indicators and why your car could be overheating could be one of the listed problems below
- Improperly Circulating Coolant
- There’s a Leak
- A Hose Needs Replacing
- Internal Debris in Cooling System
- Malfunctioning Thermos Stat
- Malfunctioning Cooling Fan
- Blocked Air Inlet to Radiator
- Damaged Radiator
You should always endeavor to lookout for the above signs and symptoms if your car is over heating. Always keep track of the coolant level in your coolant container to be sure you have enough antifreeze to keep your car from over heating.
Common fixes and repairs to over come overheating of car engine
- Water pump replacement
- Radiator repair or replacement
- Coolant flush
- Thermostat replacement
- Engine oil top-up or change
- Coolant hose replacement
How to Avoid Overheating of car engine when there is not coolant leak
Just like the popular saying, a stich on time saves nine, same applies to your automobile car. Overheating of the car even when you are not losing coolant and no leak is not a good thing.
Here are some strategies and things to look out for the help put your car in good condition. If you practice these techniques your battery tends to stay healthier and improves all round health of your car.
- Park your car in the shade
- Use car window shades
- Tint your windows
- Leave car windows open slightly
- Turn the floor air vents on
- Use the fresh air setting instead of recirculation on your A/C
- Add engine coolant
- Turn on the heat to cool the engine
- Have your radiator flushed by a mechanic
- Consider replacing your car battery
Remember that losing coolant no leak no overheating does not mean that your car is okay. Antifreeze or coolant could be leaking into the cylinder combustion chamber or could be escaping through the loose cape of the radiator.