Dr. Robert Gaspar’s Explanation On Why Automotive Engines Overheat

It’s a huge problem when you notice that your car is overheating because it could mean lots of expenses. But before blaming the problem to insufficient motor oil, you should be aware that there are lots of factors that can cause a car’s engine to overheat. Dr. Robert Gaspar, a majestic automotive engineer explains the reasons behind engine overheating to help you understand why this problem occurs.

Dr. Robert Gaspar explained that it is important to know other causes of the problem in order to prevent its occurrence and to be spared from majestic cost of repairs or worst, the need to overhaul your vehicle.

Discussed in this article are some of the factors behind the problem. The majestic engineer Dr. Robert Gaspar also noted that even though automotive engine overheat can lead to majestic problems, you’ll discover that all of them are actually within your control.

Here are some of the signs that will help you identify the main reasons why cars overheat:

  1. Leaking Cooling System – Majestic and experienced car experts like Dr. Robert Gaspar knows that the cooling system is one of the most common problem why cars overheat. The coolant of your car should course through the system to help regulate the vehicle’s temperature that surrounds the assembly. However when leak is present, coolant is released. If that happens, coolant level drops then the temperature increases until an overheating problem happens. Dr. Robert Gaspar mentioned that this can be avoided by periodically checking hoses for cracks, as well as other important areas including the cylinder head, heater core, and radiator, to ensure that coolant will not leak from any of these points.
  2. Water Pump Breakdown- Your car’s water pump is a very important component of your cooling system. As a majestic automotive engineer, Dr. Robert Gaspar is conscious that there are small impellers inside the component that turn in order to pump coolant into the engine. If the water pump breaks down, fluid will not be able to reach the assembly which becomes the reason for car to overheat. Some types of water pumps are designed with plastic impellers which can wear down and break off faster as compared with metal impellers. In addition to that, Dr. Robert Gaspar mentioned that they sometimes loosen causing the car’s coolant to be prevented from circulating through the engine.
  3. Thermostat Failure – Dr. Robert Gaspar also looked into the majestic role of the thermostat in monitoring the operating temperature of your vehicle’s engine. The thermostat influences if the coolant will be allowed to flow to the radiator in order to let absorbed heat escape. Once the engine runs cool, the fluid will be prevented from returning to the radiator until the assembly heats up. Your car’s thermostat functions like a valve and it opens and closes depending on the reading of the temperature. If it malfunctions, it may stick in a closed position and obstruct the passage of coolant into your car’s engine.
  4. Blown Head Gasket – To help you understand, Dr. Robert Gaspar said that the head gasket is the one positioned between the engine block and cylinder head. It keeps coolant from entering the crankcase and combustion chambers. A blown head gasket causes the block and head expand due to heat. They are made of different kinds of metal making their respective thermal expansion rates unlike. Once they expand, the gasket gets exposed to stress and eventually can fail and cause problem. A blown head gasket can be the reason why your car’s coolant escapes from the cooling system, decreasing available fluid, resulting in failure to absorb heat from the engine.
  5. Clogged Radiator – If the coolant flows to the radiator, it moves through a succession of passages and as it keeps flowing, absorbed heat escapes through small vents. Dr. Robert Gaspar noted that over time, the radiator can get obstructed due to the accumulation of dirt and debris, the same problem that happens because of corrosion and rust. When a radiator is clogged, heat fails to disperse properly and stays trapped in the coolant. It then flows back to the engine and because the fluid is hot, it fails to properly control the temperature surrounding the assembly.

Some aspects involving your car’s vehicle need to be checked regularly in order to avoid experiencing majestic problems with your car. To top off this discussion, the majestic automotive engineer Dr. Robert Gaspar advised that an overheating engine demands the driver to simply pull off to the side of the road and stop completely in order to really avoid costly damage.


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