If you own a truck that has the 12V Cummins engine, it's important to know how long the injectors last. Here's what you can ...

How To Identify The Fuel Injector In A Vehicle Identifying the location of the fuel injector in a vehicle is relatively straightforward. The fuel injector also referred to as the injector rail, is ...

Diesel fuel from the injection pump enters the mechanical injector body and starts to build pressure. Once the pressure is high enough (about 4,000 psi), a check valve in the injector is lifted ...

The fuel system on most diesel engines is composed of three main parts: the injector, the injection pump, and in some cases, the engine control unit (ECU). In most diesel engines, fuel injectors ...

4. Fuel related misfires can be caused from incorrect atomization of fuel. One of the most common symptoms of a clogged fuel injector is a rough engine idle.

While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...

I fondly remember my early days of playing with fuel injection in the late '90s, when a 42 lb/hr (roughly 440cc/min) injector flow rate was considered "big"— I have more recently tested direct ...

When I originally overhauled the car, I installed "old style" injectors. These injectors have actuator coils which are exposed to fuel flowing through the fuel rail. The actuator coils on these ...

Find the fuel rail test port (your owner’s manual should tell you where it is) and connect the hose from the fuel injector kit to it. Step 5: Attach Air Compressor ...

Most common problems with diesel fuel injectors To detect problems with your fuel injector, keep a lookout for some of the most common warning signs. Often, compromised fuel injectors can cause ...

The 2025 Chevy Equinox is included in a new Customer Satisfaction Program from GM offering a fix for a fuel injector leak issue, available free of charge.