well if it shakes after you accelerate that does not soound normal. it could have a bad air filter or maybe low on oil but if this F-150 still has the warrity than i would take it to the Ford dealer ship and have them look at it. cause there should not be any shaking if this is a brand new truck or close to a brand new truck. i have an F-150 2001 and it runs great no shaking after accelerating
Either your front end or your tires needs to be aligned.
It could be a stuffed catalytic converter.
Only when accelerating, I would suspect a broken motor mount or bad CV joint.
Could be in need of a tune up.
Check all front end components for wear. Then check the engine and transmission mounts as the engine could be shifting and causing the shake.
Spark plugs
Check for warped front rotors. under slight brake application it may not shake. But under hard braking such as getting off an offramp the truck will shake and the brake pedal may pulsate slightly. Chances are real good this is your problem.
The truck needs a tune up.
Normally a bent wheel or tire out of balance.
what motor is in your truck? It is a Triton V-8 (5.4L)
it will shake uncontrolabley
harmel shake