The past few weeks I've been getting a "popping" feel or push/kick back from both brake and gas pedal, more so when braking. The pedals still adjust up/down, back/forth just fine. I thought maybe I had air in the brake lines or the master cylinder or brake booster were going bad until it happened while accelerating. No ABS or CEL. Anyone ever had this problem??

2006 Screw 5.4

 

Weird. Are all bolts, etc, buttoned up?

 

Yes sir, checked all the bolts, electrical, ect. It feels like when you have air in the brake lines and you push the pedal down and the pedal pushes back. I thought it was a brake issue until it happened while accelerating. Can anyone tell me what moves the pedals? Electric or hydraulic?

 

It almost sounds like your ABS is firing for no reason, but I would think some kind of light would pop up. Without physically experiencing it myself.

 

It's an electric motor the moves the pedals forward and back... mine do not adjust up and down... agree Scorge ... sounds like an ABS issue.