Weird acceleration

[franknmarie.16]

Hello. We have a 2011 Fusion SE with a transmission that's a little over a year old. Lately it's shaking hard at a stop but with no high RPM' s. And just the other day from a stop we stepped on the gas and it sounded like we floored it, but it was just normal acceleration, rpms were fine, normal speed everything. When we got home we checked it again in both park and drive and it only did it in drive. It sounded like when you stepped on the gas real hard when you actually didn't. We ran a diagnostic, and no codes came up. I also just had new spark plugs, wires, battery, etc put in in February. We've taken very good care of the car. We're just stumped. Any help???

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[FusionMike]

Sounds like maybe a fuel issue, it could be your fuel pump.

 

[FusionFan]

What was wrong with the old transmission? Do you have a manual or auto?

 

[franknmarie.16]

What was wrong with the old transmission? Do you have a manual or auto?

Dropped it last year during a *sigh* dui. Had a brand new one put it.

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[franknmarie.16]

And it's an automatic

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