Concord Auto Repair

When you're at the pump, you might not think much about what happens after you fill up your vehicle with fuel. However, the way fuel is delivered into your engine is fascinating and differs from vehicle to vehicle, especially if it's a diesel or gasoline one. Fuel Injection Basics Before we delve into the distinctions, let's briefly understand what fuel injection systems do. Fuel injection is the process of delivering the right amount of fuel into the engine at precisely the right moment. This process is crucial for optimal combustion, power production, and emissions control. Gasoline Fuel Injection Now that you have a better understanding of the fuel injection process, let's look at two of the main types of systems found in gasoline engines. Port Fuel Injection (PFI) Gasoline engines primarily use port fuel injection. In th ... read more