I have an issue with my 06 g35. The car starts up alright. I always let it warm up before I drive off. As soon as I drive off, the car will sputter for a few seconds and as soon as I gas it, it's gone. This is always on cold starts. Sometimes juts drives of fine but lately will do the sputtering when I initially drive of. Can't seem to figure it out. Any help is appreciated. Thanks

 

Sputtering and rpm drop when you give it throttle is usually a vacuum leak.

When was the last time you pulled the plugs?

 

I am looking to replace all the plugs and clean the throttle body soon. The issue is that the car sputters only in the morning on my way to work. Every other time, it seems fine