chain
My 2004 Focus PZEV has a timing chain. 103,000 miles with no problems.
get a new one
timing belt
Timing Belt
does a 2004 acura mdx have a timing chain or timing belt
Timing belt.
Timing belt.
Timing belt
Timing belt
A 2008 Ford Focus has a timing belt. According to the owners manual, the timing belt needs changed after 100,000 miles.
Yes it does have a timing belt