I bought a 95 Celica ST (136K miles) about 2-3 months ago and it needed some TLC. I cleaned it up and I just did a tune up - plugs, wires, cap, rotor, oil, and to my suprise the wires were the original ones from the factory dated 1995 !!! The plugs were so corroded and worn I don't know how they ever worked. I am just in shock. I used to get about 33-34 mpg before the tune up, this might get me up to 35-36 mpg.

I will have pics up in a few weeks

How the f did you get 33-34 mpg on old sheat.. I only get like 26-29 an my caar runs great and everything mantained.. wtf I think you need to do some better math....