TIMING CHAIN OR TIMING BELT?

You don't have a timing chain, rather a timing belt.

Rather than describing to you what happens if the timing belt breaks or fuel pump goes bad, why don't you describe (in detail) the problem that you are having, and we'll try to pin-point the cause.

Yep, they are good vehicles, how many miles are on it? Does it run; the good news is the engine is a non-interference so the timing belt can be replaced when it goes out no problem. Here are the instructions and timing belt marks in the images below. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem.