aboo Ibraheem wrote:
> fordafford wrote:
> > why is my mechanic saying that spark plugs are the most critical part of
> > the car?
>
> Spark plugs are little devices inside the cylinder that take in high voltage electricity
> at one end and create a spark at the other end. There, the spark ignites the gas
> and air mixture, and the resulting combustion is what ultimately powers the car.
> This service involves removing the old spark plugs and replacing them with new ones.
>
> Should I do this service when it's recommended?
> Yes.
>
> Why do I have to do this?
> At the sparking end of the spark plug is a built-in gap between two or more little
> pieces of metal, called electrodes. When the plug fires, one or more sparks jump
> that gap and a tiny bit of the metal is burned off. This happens hundreds of times
> every minute. Over time, the gap between the metal tips gets too big.
>
> Also, your spark plugs can get fouled, but that would indicate that you have a problem.
>
> What happens if I don't do this?
> Your engine will start to misfire and run poorly, performance will suffer, efficiency
> will decrease and emissions will dramatically increase. Your car may also be difficult
> to start.
you should post this information in general, will help a lot of people if its on a separate post as even i didnt know so much about spark plugs and it clearly shows you have good knowledge with easy to understand english.
cheers