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

When the Ford 4.6 V8 was released in 1991, it had some massive shoes to fill. As the first engine in Ford’s state-of-the-art Modular engine series, the 4.6 had to prove itself against the nearly insurmountable Ford small block and 385 V8 engine series. Ultimately, the Ford Modular V8 would establish itself as a top…