Loud Sound in Engine

[chinoy]

There is loud sound in the engine my Tundra, 2009 model. Why? And how can I fix this?

[amana]

Loud noise from the engine can be because of the exhaust system. May be there is some leak in the exhaust and the gas is blowing out. You need to check the exhaust system. Just follow the sound and try to get to the exhaust system and check if there is any gas/air blowing out with the help of a paper.

[chinoy]

There was a small hole in the exhuast. I took it to the dealer, and they fixed itusing a sealer. They said its not a big hole, so sealer will work though it.