timing belt change 2008 civic
You have a timing chain not a timing belt.
No, not if the belt was installed correctly.
A 2011 Honda Civic does not have a timing belt on it. The vehicle does have a timing chain on it.
Yes, it is required.
Belt! Change at 7 years or 160,000 kms.
a timing belt a timing belt
You don't. Its no longer a timing "belt" its a timing chain, which never will need to be changed.