88 RX7 - runs rich (I think)
 

- becauser it stinks badly. Run it and you can't stand to be near, especially in the garage. My daughter had it for 5 years and I inherited it back. What should I attack first?

Ltdan

If it has no Cat on it,the exhaust will stink so bad you feel like it burns your eyes.
Jack it up and inspect it.

2 if the air pump is missing or the air control valve is bad it will smell too