Hi, I have a rattle from under the front. It tends to be loudest when I let up on the gas, it often disappears when I step on the gas, and it always disappears when I brake. It also seems to be loudest when the road is wet, and it also seems to be louder when I turn left. Sometimes we don’t hear the rattle at all. My car has a lot of miles on it. Any suggestions? Thanks!
I’m going to suggest that you have a loose exhaust heat shield, possibly worn motor mounts.
What kind of car, how many miles, and what kind of repairs and maintenance have been done to it?