Friday, May 2, 2008

How Do I Start A Hot Engine In Summer?

It is usually a cold engine, which is exposed to extreme weather that most often is difficult to start. However, hot engines sometimes have problems too. Hot engines can be tough to start, and many people do not know how to deal with this situation when it occurs. With the intention of overcoming this dilemma, it is important to know exactly why it happens.

The most common reason why a hot engine will not start is because the problem is related to fuel. When your car engine is too hot, fuel cannot circulate well, due to the way vapour obstructs it workings and therefore the engine just will not start, as it should. You can find out more information on this subject online at who suggest to keep your engine running at the correct temperature and to protect its alloys and metals, you need to use a properly designed coolant.

A car engine will keep gaining temperature until it has been turned off. During this time is when the highest concentration of vapour is circulating around and chances are, that it shall obstruct the engine to a greater extent. Obviously, when and if you are driving in hot weather and have just turned off the car engine you may experience start problems. The solution is simple; you must wait for a few minutes until trying to start it again. The most sensible solution of course, is to use a high quality engine coolant.

Fuel injected engines do not experience this problem as much as other engines, because the fuel remains inside the injectors under high pressure. Owing to this, fuel injected engines do not become so easily subjected to vapours as other engines. Therefore, the vehicle does not have the same issues when it comes to starting a hot engine. It may be time to change over your old vehicle to a newer model with fuel injection, and when this becomes an important issue, you can go online to and begin a quick search by entering and submitting all the data you have researched for your new car. Let do all the work for you.

Another reason why you may have an engine, which is hard to start while hot, is that it may be due to seasonal weather as refiners change from one fuel blend to another. Petrol refiners often change a higher volatility fuel to a lower one when summer approaches. This is simply because hot weather causes fuel to evaporate more quickly. If refiners change back to a higher volatility fuel, while vehicles are still exposed to days of extreme temperatures, this may cause swift evaporation of the fuel which, in turn would create too much vapour within the engine.

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