Ford 5.0L F-Series/Bronco Spark Plug Wire Routing & Firing Order 1-3-7-2-6-5-4-8

This is a scan of a Ford Motor Company "Important Vehicle Information" underhood decal (bilingual English/French) for 5.0L F-Series and Bronco trucks. The label's purpose is to show the correct spark plug wire routing to prevent crossfire. It instructs the technician to route spark plug wires 1, 3, 5 & 6 as shown in the accompanying diagram, which depicts both cylinder banks (cylinders 1-4 on one bank, 5-8 on the other) and the distributor, with the wire paths and retaining clips illustrated. The bottom of the label states the engine firing order: 1-3-7-2-6-5-4-8 (repeated in French as "ORDRE D'ALLUMAGE"). The label carries Ford part/identification number F4TE-6176-AA. A reader can learn the factory firing order for the 5.0L engine in these trucks, the cylinder numbering layout, and the specific routing of plug wires 1, 3, 5 and 6 needed to avoid ignition crossfire. All warnings are duplicated in French, indicating a decal used for vehicles sold in Canada/North America.