Ford 4.6L, 5.4L Index of Articles

This is a simple guide that will help you to troubleshoot a bad starter motor on your 4.6L or 5.4L V8 equipped car, pick up or SUV. This is an on-car starter motor test... [read more]

Your Ford (or Mercury) 4.6L or 5.4L equipped vehicle has 8 fuel injectors and when one or more go bad, they will cause a rough idle / misfire condition that will set the... [read more]

If you've been wondering how to test the Coil-On-Plug Ignition Coils on your Ford car or truck (with a 4.6L or 5.4L V8) to see if... [read more] at:

There are 8 fuel injectors on your 4.6L or 5.4L Ford (or Mercury or Lincoln) vehicle and they ALL need to be spraying fuel into their respective cylinders. Every now and... [read more]

Cleaning the Ford MAF Sensor (the type that’s inside the round Air Filter canister) is simple and easy. You don’t even have to take... [read more] at:

One of the most over-looked tests, when troubleshooting a hard to solve misfire, is the engine compression test. Over the years, I've run across many situations where the... [read more]

Testing the MAF (Mass Air Flow) Sensor on your Ford truck or SUV or full size Van is a very simple and easy affair. This article... [read more] at:

Finding out if your Ford 4.6L or 5.4L car (pick up, SUV, or van) has a blown head gasket is not hard do to and in this article I'll show you four of the most effective tests... [read more]

Knowing how to perform a voltage drop test is an important skill to have. It's a test that isn't difficult to perform and that... [read more] at:

In this article, I'll show you how to test the thermostat in your Ford 4.6L or 5.4L pick up (van or SUV). As you might already be aware, a bad thermostat will cause one... [read more]