Noise in engine compartment on 2005 Nissan Quest

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

by in Los Angeles, CA on December 07, 2010
1 answer
ANSWER by on December 07, 2010
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?
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