Wednesday, February 3rd, 2010 AT 10:30 PM
My car makes a thump and jerks when put from park to reverse. Also, when I accelerate I sometimes will hear a knocking sound that sounds like it's coming from the transmission. Sometimes it will only knock once or twice, and other times it will do it alot, and the knocking speeds up as I accelerate. It usually stops after I get to a constant speed.
