What is ford 2002 f150 v6 4.2l wirer sequence?

The firing order for the 2002 Ford F-150 with a 4.2L V6 engine is 1-4-2-5-3-6. The cylinders are numbered from front to back, with the driver's side being 1, 2, and 3, and the passenger's side being 4, 5, and 6. Make sure to follow this sequence when replacing spark plugs or performing maintenance to ensure proper engine operation.