Ford 4.9L, 5.0L, 5.8L Index of Articles

The EEC Power Relay not only supplies battery voltage to the fuel injection computer (also known as the E.E.C. Electronic Control... [read more] at:

Testing the fuel injectors on the fuel-injected 5.0L engine and 5.8L engine can be quite a challenge since half of the 8 fuel injectors are under the intake manifold... [read more]

In this article, I'll shed some light on the four most common tests that check for a blown head gasket. One of the biggest symptom you'll see, when you've got a blown head... [read more]

This tutorial will help you do a cylinder balance test on your 5.0L engine (or 5.8L engine). The cylinder balance test is one of the most important diagnostic techniques... [read more]

In this article I'll show you a very simple, easy and highly accurate way to see if the ignition coil on your 4.9L, 5.0L, 5.8L Ford F150 (or E150, Bronco, Crown Victoria,... [read more]

In this tutorial, I'm gonna' show you the ‘ins and outs’ of doing a compression test on your Ford 4.9L engine (inline 6 cylinder), 5.0L engine, or 5.8L engine.... [read more]

In this article, I'm gonna' show you a simple but very accurate way of testing the manifold absolute pressure (MAP) sensor on your 4.9L, 5.0L, or 5.8L Ford car (pick up,... [read more]

One of the most common problems, with MAF sensor equipped Ford (Mercury and Lincoln) vehicles, is that the MAF sensor's hot wires will get dirty (contaminated). This... [read more]