1998 Plymouth Breeze Q&A

1998 Plymouth Breeze Question: It rattles when I I hit the gas and when I put it n reverse.but it goes away

When I am driving and speed up I hear a rattleing sound and today for the frist time I put it n reverse and I heard a rattleing sound then it went away. -
Answer 1
Most likely the cat. conv. is breaking up inside. Engine off, tap it with a rubber hammer to see if rattle is heard. -