manic

You need to pay attention to what codes are being thrown. Plugs and
wires will not throw a code. Not sure about the 97, you may need a
code reader. Most of your part stores like advance auto parts will let
you use there reader in the parking lot. Looking in my crystal ball,
I would go for 02 sensor first, maps would not hurt. Is that throttle
body fuel injection? Might be a injector, codes will tell you alot. If you
have a check engine light its thrown a code. Make sure when you
replace sensors to disconnect the battery, this will clear codes and
make your computer start fresh.