By: Remanns.com

Most people are not clear about the cleaning and maintenance of fuel injectors. Many ask if it is at all required or can they really forget about getting their fuel injectors cleaned. If they don’t attend to the fuel injectors, will it have any impact on the performance of their car in the short or long term, is the next apparent query from them. Let’s see what exactly fuel injectors’ cleaning and maintenance should really mean to a car driver and how much importance should we give to this aspect of car maintenance.

What is the function of fuel injectors?

Remanns says “For efficient burning”, fuel is required to be delivered to the engine in the form of a cone shaped fine spray.  Fuel injectors pressurize the fuel and pump it through a very fine aperture into the engine. The sprayed fuel burns more evenly and efficiently in the engine. However, over a period of time, deposits form from the burning fuel into the fine apertures of the fuel injectors, thereby impacting its performance and turning the fine spray into a sort-of dribble.

Will unclean fuel injectors affect the running of my car?

Yes, dirty or clogged fuel injectors will definitely have an adverse impact on the smooth running of your car engine. Some of the common problems which one may face include difficult starting of the engine, uneven idling, uneven throttling, pinging sound, less gas mileage and poor overall performance of your engine. These are the tell-tale signs that the fuel injectors of your car need to be cleaned according to Remanns

How will I generally know that the fuel injectors need cleaning

The fitting of the fuel injectors is such that the concerned ends of the fuel injectors cannot be seen while the engine is running. Even after opening the fuel injectors, their close examination is a time consuming exercise. Therefore, cleaning of fuel injectors is done on the basis of mileage covered or time elapsed since the last cleaning. No reliance is generally placed on visual inspection of the fuel injectors.

For efficient maintenance, when should I get the fuel injectors cleaned

You should give as much importance to cleaning of the fuel injectors as you give to the tuning of your car engine. It is often recommended by the car manufacturers that you should get the fuel injectors cleaned after every 45,000 miles or 36 months, whichever is earlier.

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