Hello I have a 08 g37s with approximately 131,000 miles. I’ve been recently noticing this hard push when I slightly press on the gas. It also happens when I let go off the gas. There’s no engine check light.

 

hard push from who? sounds like it's related to engagement/disengagement of the gas pedal which means it could be narrowed down to driveshaft joints, something in the transmission (im not there with trannies yet), or I doubt it but differential also.

 

Like the car has a hard push or kick when I press the gas pedal. It’s like a feeling like someone hit the car from the back feeling if that makes sense

 

Diff bushing.

 

Great guess. OP, go see if you've got a nasty black stain running down your diff cover.

 

I will after work

 

I haven’t thought about that but will check on it

 

So what was it?