the Chevy aveo uses a timing BELT and it should be changed NO LATER than 80,000 miles
The water pump is the tensioner for the timing belt. if you need to adjust it, replace it.
This is what I did: http://home.earthlink.net/~aveobot/id1.html
There is no timing set for a 2004 jetta, the timing is automatically set by the ECM.
if timing belt brakes while driving,will it damage motor.
show me the timing marks 2004 pontiac 2.2 dohc
Well on a 2005 it is behind the timing belt. It is kinda hard to get to it took the auto shop 2.5hrs of labor. I hope this helps
you need to line up the arrows on the cam gears(both pointed to the middle, and the crank gear pointed straight down toward the notch in the timing cover.
i highly doubt the timing is adjustable on an 2004
Timing is computer controlled.
If you look up the replacement parts for repair for the 2004 2.2 you will see the complete timing chain set. So, to answer the question it is a timing chain.
Probably computer controlled and not adjustable