As a Ford owner, you might want to learn more about the fuel injectors in your engine. That’s what this guide is for. This guide answers many questions you might have, including how fuel injectors work and how to replace them.
What are Fuel Injectors?
A fuel injector sprays fuel into the cylinder. Most modern engines have one injector per cylinder. All the fuel injectors are connected to a fuel rail. They rely on the ECU to receive the right amount of fuel in the correct order to spray into the engine.
If you want to read more in detail about what fuel injectors and how they work, this article is a good resource: Everything You Need to Know About Fuel Injectors
Why You Should Clean or Replace Your Fuel Injectors
Fuel injectors are designed to feed your engine a precise amount of fuel to optimize its performance. So when one of the fuel injectors in your Ford gets clogged, the engine gets too little fuel. That affects your engine’s performance, fuel economy, and emissions. In extreme cases, a clogged fuel injector prevents your engine from starting.
This article does a pretty good job explaining why it’s necessary to clean or replace a clogged fuel injector: 3 Reasons to Clean or Replace Your Fuel Injectors
How to Replace a Fuel Injector in Your Ford
If you’ve determined that one of your fuel injectors is bad, it’s a good idea to replace it as soon as possible. It’s actually a task you can do at home. You will only need a ratchet wrench. To replace a Ford fuel injector, you basically need to remove the fuel rail before replacing the faulty fuel injector. A model-specific tutorial would be pretty helpful. If you own a E-250 with a bad fuel injector, you’re in luck because we put together a step-by-step guide for you: How to Replace a Fuel Injector on Your E-250.
Got any questions that were not answered in this guide? We’ll be happy to answer them if you reach out to us.