The principal merit of a fuel injector system may be that it removes the requirement for a hand operated choke that must be engaged during engine start-up and adjusted when the engine gets warm. There are obviously a number of other goals related to function that fuel injectors are intended for. The specific fuel injector one decides to use will determine which system will benefit most in terms of optimizing efficiency.
One more important benefit of may be the fact they can boost the fuel efficiency of your engine. Given that they deliver much better cylinder to cylinder distribution of fuel, the same power output is accomplished with a lesser amount of gasoline or diesel. When this distribution isn’t uniformly circulated it can unsurprisingly be caused by a carburetor or throttle body fuel injection system. In order to ensure that all of the cylinders are receiving a sufficient level of fuel certain cylinders wind up receiving a surplus volume of fuel resulting in the distribution to become unbalanced. In order for an engine to operate at peak performance levels, drivability, emissions and fuel economy, its air/fuel ratio must be precisely controlled no matter what operating conditions it is exposed to.
There are a large number of companies that sell parts online for a variety of both domestic performance as well as racing car engines and it is therefore crucial that one deals with only the most reputable dealers. It is essential to look for companies that can be contacted either by telephone or e-mail and be able to resolve all of your concerns relating to repair and servicing of injectors. Their staff have to have industry experts available in the field of diesel, domestic fuel and import injectors.
When speaking to representatives or when browsing through a dealer’s website, it is important to find out precisely what testing procedures they have in place for all their fuel injectors before they are put up for sale. A few questions that any purchaser needs to ask before making an order can include:
-Will your injectors maintain a pressure of 60psi?
-Does your company perform a spray pattern test?
-Have the fuel injectors been leak and coil resistance checked?
-Do you perform static flow tests?
Assuming that all of these questions were addressed to your satisfaction, you will need to confirm that every part ordered are available with a guarantee of some kind. It is also highly recommended that you find out what their return policy is prior to placing an order.
It is also important to acquire a good awareness about the practice and potential complications which may occur in advance of trying any fuel injector installation on your own. The placement of the fuel rail in relationship to the injector could very well result in damage in the oring seals during installation and careful attention will have to be practiced. If you have problems with a freshly installed injector make sure you look for damages to the oring before assuming that the injector is the issue. A lot of industry experts suggest using a small amount of a petroleum based lubricant like motor oil on the orings before installation.
Fuel injectors are developed and adjusted specially for the type(s) of fuel they will work with. Almost all fuel injection systems are for gasoline or diesel systems. Functional benefits to the driver of a fuel injector equiped car may include smoother and more dependable engine response going through quick throttle transitions.