Originally Posted by 2005crossfire6speed

Starting off from a light today I quickly accelerated but didn't spin the tires. At the next light starting in 1st gear my car made a strange grinding sound. It sounded like it was coming from under the car. It also felt like the tires were about to spin but they didn't. Any idea what this could be? It also feels like their is something hitting the ground under the car, It only does this in first gear.