Search Results for ‘acceleration’

2019 Supercrew 3.5 Ecoboost with the 10 speed transmission and 28k miles. I have a shudder that I believe is torque converter or driveline/transmission related. There are several symptoms that I don't know if they're related. The main shudder is under light acceleration, primarily in 10th gear...

Hello. Recently my 2011 Ecoboost FX4 has felt like it’s stuttering when I accelerate then at the top of the acceleration it feels like I lose all boost. Plugs have been recently changed. I’ve owned the truck used for less than a year now at it’s completely stock. I want to see if there’s a...

I've been experiencing an intermittent loss-of-power/acceleration issue for about 4 months now. The problem is apparent, if not obvious, at low speeds, but really shows at highway speeds. A normal amount of pedal doesn't result in much of any acceleration. I need to push it up to ~ 4000+ RPM...