Ford 4.6 Intake Manifold Guide – Problems, Recalls, and Upgrades
|

Ford 4.6 Intake Manifold Guide – Problems, Recalls, and Upgrades

While the Ford 4.6 is a great engine in many aspects, it was betrayed by its design and suffers from a few common problems. One of the most significant areas where the 4.6 fell short was its intake manifold design. Early models used a plastic intake manifold that would crack due to the combination of…

Ford 4.6 Firing Order
|

Ford 4.6 Firing Order

There are many facets to the proper operation of any internal combustion engine. Like all other engines, the Ford 4.6 V8 has a firing order that dictates the sequence of ignition in the cylinders. This is important for a few reasons. An engine’s firing order has an effect on vibrations, smoothness, and the sound of…