Most modern vehicles have multi-port fuel injection (MFI) with a separate fuel injector for each cylinder. This system mixes the fuel and air together right in the intake port for eachengine cylinder ...

Injector repair on an old truck engine shows how a leaking fuel system can be fixed with careful adjustment and hands on work ...

Your fuel pump pushes fuel from your gas tank through your fuel lines to your engine. Then, your fuel injectors are responsible for spraying just the right amount of gas into your combustion chambers ...

Fuel injectors that are working properly respond instantly to the demands of your engine. Unfortunately, even the best fuels contain impurities that can gum up the injector nozzles, reducing ...

We earn commissions from purchases you make using links in our articles. Learn more. Fuel injector cleaners can help increase your car's performance and fuel economy. Fuel injectors can get gummed up ...

Endurance Warranty, Omega Auto Care and American Dream Auto Protect An auto warranty comes in handy when something goes wrong with your car, especially when it comes to parts like your fuel injectors.