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Q:

Noise in engine compartment on 2005 Nissan Quest

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Recently my catalytic converter was clogged and replaced. However about two days later i started hearing a rattling sound coming from the engine compartment. I also noticed the engine stalls at times. Can anyone help determine the problem
(1) Answer
Rattling sounds can be caused by many,many things. How about going back to the shop that did the work for a re-check? Maybe they accidentally left something loose that is now rattling?