Ensuring your vehicle’s fuel injector system is in good condition is essential to prevent engine damage over time, but many Phoenix drivers may not know what a fuel injector is. Simply put, a fuel injector is an electronically-operated mechanical device responsible for injecting the correct amount of gasoline into the engine to create the right air/fuel combination for optimal combustion. This injection also needs to happen at the right pressure, angle, and spray pattern.

The auto mechanic experts at Perez Auto Repair of Phoenix would like to share some valuable information about Fuel Injection Repair.

There are several symptoms to look out for that may indicate the need for fuel injection repair. A partially blocked fuel injector can cause knocking sounds or vibrations in the engine, while a faulty injector can trigger an engine misfire and cause warning lights to appear on the dashboard. Difficulty starting the vehicle or a smell of unburnt gasoline can also indicate a leaky injector, which can decrease fuel economy and affect engine performance.

The solenoid at the top of the fuel injector creates a magnetic field that pulls up the injector pintle, allowing the correct amount of fuel to enter the engine cylinder. Any resistance issues with the injector solenoid can cause other problems as well.

Regular maintenance and timely repairs can help ensure the longevity of your fuel injector and the engine as a whole. By keeping an eye out for these symptoms and addressing them promptly, you can keep your vehicle running smoothly.

If you believe your vehicle’s fuel injector system needs service or are not sure and would like to have your vehicle diagnosed, contact Perez Auto Repair online via phone 602-269-3576 or stop into our facility located at 429 S. 35th Ave, Phoenix, AZ 85009. Always keep your vehicle in good condition and ensure the safety of yourself, your loved ones, and those around you!