2001 Ford F-150 XL 8 Cyl 5.4L
At times when I accelerate I feel the truck shimmy. It does not happen every time. But often.
This shimmy happens when I press on the gas pedal and sometime in idol. It does it regardless of the speed I am going or if the truck is cold or warm. No light indicators on the panel. Tries gas cleaner and premium gas, but no improvement. Is is the fuel pump or front tire alignment?