OEM Mopar Fuel Injectors

Along with a fuel tank, fuel pump, and fuel filters, fuel injectors are the most important parts of a fuel system. What do fuel injectors do? As more efficient and lower-emissions replacements for carburetors, they spray fuel into an engine using electronic controlled valves. These valves open and close at the right intervals for creating the proper ratio of fuel and oxygen -- the mix engines burn to produce power. There's usually one fuel injector per cylinder. So, how do fuel injectors work? It's straightforward. The process starts when a fuel pump pushes gas through fuel lines to the injectors themselves. An engine control unit (ECU, for short) uses sensors to determine the right time for the injectors to spray fuel through their nozzles into an engine's combustion chamber. Unfortunately, any fuel injector can go bad.

What are the Signs and Symptoms of Faulty or Bad Fuel Injectors?

They include a lit Check Engine light, engine misfires, a vibrating engine, idling roughly, stall-outs, fuel leaks, worsening fuel economy, and a failed emissions test. If you experience any of these, it's best to perform a fuel system inspection. When it's time to buy the best fuel injectors for your project, be sure to get genuine Mopar. You can order them online, direct from your OEM, right here at our auto parts counter. Buy now, get the job done, and save some time, money, and hassle!