it might be broken.
It has a timing belt that should be changed every 60,000 miles. It is recommended that the water pump be changed with the timing belt.
broken timing belt
yes
A 3.3L has a timing chain that does not have a maintenance interval.
Take the top timing cover off and look at it.
It does not have a recommended service interval.
Normally it will last the life of the engine and is changed when the engine is overhauled.
the engine wont run. it cranks funny
Engine will not start and run if the belt has broken.
Remove cam gear, remove broken back cover, replace back cover, replace timing belt.
Yes.