Typically found in fuel injected engines, the manifold absolute pressure (MAP) sensor is one of the sensors an engine control module (ECM) uses to calculate fuel injection for...

There's never a good time to see one of your dashboard warning lights turn on. But now, with most of the world under lockdown due to the coronavirus pandemic, seeing that...

Contamination evidence in fuel pumps If you’re replacing a Delphi Technologies fuel pump, like the example FG0817 in the video, you’ll notice the used parts are full of...

Replacing a fuel pump can become a costly mistake if it is not the true cause of a fuel related problem. A fuel system should be carefully tested for pressure, volume, and...

Insufficient pressure and flow are an indication that a fuel pump is under-performing, but do not necessarily mean that it is failing. Low voltage or a bad connection or...

When installing a new compressor on a vehicle, it is important to make sure the compressor is oil-balanced correctly with the correct type and amount of lubricant. The purpose...

Let’s take a look at how to replace an old wiring harness, or pigtail, with the new one that is supplied with your new fuel pump module. This replacement is essential, or your...

Here’s a safe, fast and easy way to check the alcohol content of gasoline using a graduated cylinder. This can help you test whether your customer has been improperly using...