I don’t know much about vehicles so I was hoping if any of you experts
could tell me if the following two cars would be good buy or a
mistake.

1.  1994 Mercury Cougar XR7

This vehicle needs a master cylinder and a fuel injector although it
does have a new radiator, water pump, oxygen sensors, catalytic
converters.

2.  1996 Mazda MX6

This vehicle needs a water pump and a belt.

Thanks for any help.