So I've noticed this a couple times and I have no idea what it could be. Sometimes when I floor the gas pedal, I hear a click or a pop type sound and it seems like it's coming from the rear of the car? Anyone ever experience this or have any idea what it could be? It only happens every once in a while when I do push the gas pedal hard to the floor.

 

Have you cleaned your throttle body latey? If it's coming from the exhuast.

 

I haven't, no. I've only owned the car since March. I was thinking of getting a new throttle body, but not anytime in the very near future. Think that would get rid of the noise?

 

Search this site, members of this site have complained that a dirty throttle body have done some weird things. And it couldn't hurt. Also search the site for the right cleaner, the wrong one could strip the coating off of the butterflys.