gas mileage and performance

jgrasty7 · Nov 11th, 2003, 03:59 PM

Hey! I have a 2000 Altima SE that has about 37000mi. and it's getting an average of 20mpg. Is that normal and is there anything i can do to improve gas mileage? Will changing the plugs and wires help? I was also thinking about getting a cold air intake system b/c I heard they can boost hp by like 10. Do CAI's hurt gas mileage and where is the best place to get one on a budget? Also what are some other mods I can do to improve speed but that won't hurt gas mileage? I heard that having an aluminum pulley would help, is that true? Thank you very much for any help.
Josh

**Asleep** · Nov 12th, 2003, 12:03 AM

with all of my bolt ons; you can see them in my sig, i get 30 mpg. a tune up will definitely help you.