How many fuel injectors are on a 92 Paseo and are they hard to change?

There are four fuel injectors. If your looking for replacements, try I own a 96 paseo and they have a set of four for around $160. Check for availability. As for the difficulty of this repair, I have not done it yet on my vehicle. The above website sells re-manufactured injectors. If you are interested in buying brand new ones, expect to pay $100 or more each.